Home / 34,711.19-52,068.80-9,753.18

Finding the Fourth Proportional to 34,711.19, 52,068.80 and 9,753.18

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Solution

The fourth proportional to 34,711.19, 52,068.80 and 9,753.18 is: 14,630.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,711.19 : 52,068.80 = 9,753.18 : x
  2. Step 2: Convert to fraction form
    34,711.19/52,068.80 = 9,753.18/x
  3. Step 3: Cross multiply
    34,711.19x = 52,068.80 × 9,753.18
  4. Step 4: Simplify right side
    34,711.19x = 507,836,330.02
  5. Step 5: Solve for x
    x = 507,836,330.02/34,711.19
  6. Step 6: Final answer
    x = 14,630.34

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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.