Home / 94,289.66-141,404.23-31,095.57

Finding the Fourth Proportional to 94,289.66, 141,404.23 and 31,095.57

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Solution

The fourth proportional to 94,289.66, 141,404.23 and 31,095.57 is: 46,633.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,289.66 : 141,404.23 = 31,095.57 : x
  2. Step 2: Convert to fraction form
    94,289.66/141,404.23 = 31,095.57/x
  3. Step 3: Cross multiply
    94,289.66x = 141,404.23 × 31,095.57
  4. Step 4: Simplify right side
    94,289.66x = 4,397,045,132.26
  5. Step 5: Solve for x
    x = 4,397,045,132.26/94,289.66
  6. Step 6: Final answer
    x = 46,633.38

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1.5x scale

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.