Home / 94,476.26-141,779.91-61,113.26

Finding the Fourth Proportional to 94,476.26, 141,779.91 and 61,113.26

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Solution

The fourth proportional to 94,476.26, 141,779.91 and 61,113.26 is: 91,712.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,476.26 : 141,779.91 = 61,113.26 : x
  2. Step 2: Convert to fraction form
    94,476.26/141,779.91 = 61,113.26/x
  3. Step 3: Cross multiply
    94,476.26x = 141,779.91 × 61,113.26
  4. Step 4: Simplify right side
    94,476.26x = 8,664,632,502.61
  5. Step 5: Solve for x
    x = 8,664,632,502.61/94,476.26
  6. Step 6: Final answer
    x = 91,712.27

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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.