Home / 94,408.16-141,710.65-41,854.55

Finding the Fourth Proportional to 94,408.16, 141,710.65 and 41,854.55

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Solution

The fourth proportional to 94,408.16, 141,710.65 and 41,854.55 is: 62,825.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,408.16 : 141,710.65 = 41,854.55 : x
  2. Step 2: Convert to fraction form
    94,408.16/141,710.65 = 41,854.55/x
  3. Step 3: Cross multiply
    94,408.16x = 141,710.65 × 41,854.55
  4. Step 4: Simplify right side
    94,408.16x = 5,931,234,672.77
  5. Step 5: Solve for x
    x = 5,931,234,672.77/94,408.16
  6. Step 6: Final answer
    x = 62,825.45

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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.