Home / 95,045.02-142,616.16-63,476.62

Finding the Fourth Proportional to 95,045.02, 142,616.16 and 63,476.62

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Solution

The fourth proportional to 95,045.02, 142,616.16 and 63,476.62 is: 95,247.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,045.02 : 142,616.16 = 63,476.62 : x
  2. Step 2: Convert to fraction form
    95,045.02/142,616.16 = 63,476.62/x
  3. Step 3: Cross multiply
    95,045.02x = 142,616.16 × 63,476.62
  4. Step 4: Simplify right side
    95,045.02x = 9,052,791,794.18
  5. Step 5: Solve for x
    x = 9,052,791,794.18/95,045.02
  6. Step 6: Final answer
    x = 95,247.41

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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.