Home / 94,392.64-141,422.85-88,773.77

Finding the Fourth Proportional to 94,392.64, 141,422.85 and 88,773.77

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Solution

The fourth proportional to 94,392.64, 141,422.85 and 88,773.77 is: 133,004.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,392.64 : 141,422.85 = 88,773.77 : x
  2. Step 2: Convert to fraction form
    94,392.64/141,422.85 = 88,773.77/x
  3. Step 3: Cross multiply
    94,392.64x = 141,422.85 × 88,773.77
  4. Step 4: Simplify right side
    94,392.64x = 12,554,639,558.64
  5. Step 5: Solve for x
    x = 12,554,639,558.64/94,392.64
  6. Step 6: Final answer
    x = 133,004.43

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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.