Home / 5,461.83-8,193.15-1,566

Finding the Fourth Proportional to 5,461.83, 8,193.15 and 1,566

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Solution

The fourth proportional to 5,461.83, 8,193.15 and 1,566 is: 2,349.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,461.83 : 8,193.15 = 1,566 : x
  2. Step 2: Convert to fraction form
    5,461.83/8,193.15 = 1,566/x
  3. Step 3: Cross multiply
    5,461.83x = 8,193.15 × 1,566
  4. Step 4: Simplify right side
    5,461.83x = 12,830,472.90
  5. Step 5: Solve for x
    x = 12,830,472.90/5,461.83
  6. Step 6: Final answer
    x = 2,349.12

Related Problems

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.