Home / 63,730.08-95,622-34,140

Finding the Fourth Proportional to 63,730.08, 95,622 and 34,140

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Solution

The fourth proportional to 63,730.08, 95,622 and 34,140 is: 51,224.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,730.08 : 95,622 = 34,140 : x
  2. Step 2: Convert to fraction form
    63,730.08/95,622 = 34,140/x
  3. Step 3: Cross multiply
    63,730.08x = 95,622 × 34,140
  4. Step 4: Simplify right side
    63,730.08x = 3,264,535,080
  5. Step 5: Solve for x
    x = 3,264,535,080/63,730.08
  6. Step 6: Final answer
    x = 51,224.40

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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.