Home / 94,387.04-141,580.41-64,714.92

Finding the Fourth Proportional to 94,387.04, 141,580.41 and 64,714.92

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Solution

The fourth proportional to 94,387.04, 141,580.41 and 64,714.92 is: 97,072.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,387.04 : 141,580.41 = 64,714.92 : x
  2. Step 2: Convert to fraction form
    94,387.04/141,580.41 = 64,714.92/x
  3. Step 3: Cross multiply
    94,387.04x = 141,580.41 × 64,714.92
  4. Step 4: Simplify right side
    94,387.04x = 9,162,364,133.11
  5. Step 5: Solve for x
    x = 9,162,364,133.11/94,387.04
  6. Step 6: Final answer
    x = 97,072.27

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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.