Home / 63,389.16-95,084.52-16,646.76

Finding the Fourth Proportional to 63,389.16, 95,084.52 and 16,646.76

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Solution

The fourth proportional to 63,389.16, 95,084.52 and 16,646.76 is: 24,970.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,389.16 : 95,084.52 = 16,646.76 : x
  2. Step 2: Convert to fraction form
    63,389.16/95,084.52 = 16,646.76/x
  3. Step 3: Cross multiply
    63,389.16x = 95,084.52 × 16,646.76
  4. Step 4: Simplify right side
    63,389.16x = 1,582,849,184.16
  5. Step 5: Solve for x
    x = 1,582,849,184.16/63,389.16
  6. Step 6: Final answer
    x = 24,970.34

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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.