Home / 94,130.61-141,164.58-37,956.21

Finding the Fourth Proportional to 94,130.61, 141,164.58 and 37,956.21

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Solution

The fourth proportional to 94,130.61, 141,164.58 and 37,956.21 is: 56,921.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,130.61 : 141,164.58 = 37,956.21 : x
  2. Step 2: Convert to fraction form
    94,130.61/141,164.58 = 37,956.21/x
  3. Step 3: Cross multiply
    94,130.61x = 141,164.58 × 37,956.21
  4. Step 4: Simplify right side
    94,130.61x = 5,358,072,443.04
  5. Step 5: Solve for x
    x = 5,358,072,443.04/94,130.61
  6. Step 6: Final answer
    x = 56,921.68

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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.