Home / 9,276.90-13,916.88-4,597.13

Finding the Fourth Proportional to 9,276.90, 13,916.88 and 4,597.13

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Solution

The fourth proportional to 9,276.90, 13,916.88 and 4,597.13 is: 6,896.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,276.90 : 13,916.88 = 4,597.13 : x
  2. Step 2: Convert to fraction form
    9,276.90/13,916.88 = 4,597.13/x
  3. Step 3: Cross multiply
    9,276.90x = 13,916.88 × 4,597.13
  4. Step 4: Simplify right side
    9,276.90x = 63,977,636.97
  5. Step 5: Solve for x
    x = 63,977,636.97/9,276.90
  6. Step 6: Final answer
    x = 6,896.45

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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.