Home / 63,510.17-95,322.65-35,388.99

Finding the Fourth Proportional to 63,510.17, 95,322.65 and 35,388.99

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Solution

The fourth proportional to 63,510.17, 95,322.65 and 35,388.99 is: 53,115.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,510.17 : 95,322.65 = 35,388.99 : x
  2. Step 2: Convert to fraction form
    63,510.17/95,322.65 = 35,388.99/x
  3. Step 3: Cross multiply
    63,510.17x = 95,322.65 × 35,388.99
  4. Step 4: Simplify right side
    63,510.17x = 3,373,372,130.68
  5. Step 5: Solve for x
    x = 3,373,372,130.68/63,510.17
  6. Step 6: Final answer
    x = 53,115.47

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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.