Home / 94,188.86-141,283.36-59,153.12

Finding the Fourth Proportional to 94,188.86, 141,283.36 and 59,153.12

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Solution

The fourth proportional to 94,188.86, 141,283.36 and 59,153.12 is: 88,729.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,188.86 : 141,283.36 = 59,153.12 : x
  2. Step 2: Convert to fraction form
    94,188.86/141,283.36 = 59,153.12/x
  3. Step 3: Cross multiply
    94,188.86x = 141,283.36 × 59,153.12
  4. Step 4: Simplify right side
    94,188.86x = 8,357,351,548.08
  5. Step 5: Solve for x
    x = 8,357,351,548.08/94,188.86
  6. Step 6: Final answer
    x = 88,729.72

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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.