Home / 5,925.17-8,886.66-1,542.35

Finding the Fourth Proportional to 5,925.17, 8,886.66 and 1,542.35

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Solution

The fourth proportional to 5,925.17, 8,886.66 and 1,542.35 is: 2,313.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925.17 : 8,886.66 = 1,542.35 : x
  2. Step 2: Convert to fraction form
    5,925.17/8,886.66 = 1,542.35/x
  3. Step 3: Cross multiply
    5,925.17x = 8,886.66 × 1,542.35
  4. Step 4: Simplify right side
    5,925.17x = 13,706,295.62
  5. Step 5: Solve for x
    x = 13,706,295.62/5,925.17
  6. Step 6: Final answer
    x = 2,313.23

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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.