Home / 38,068.04-57,167.40-23,363.30

Finding the Fourth Proportional to 38,068.04, 57,167.40 and 23,363.30

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Solution

The fourth proportional to 38,068.04, 57,167.40 and 23,363.30 is: 35,085.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,068.04 : 57,167.40 = 23,363.30 : x
  2. Step 2: Convert to fraction form
    38,068.04/57,167.40 = 23,363.30/x
  3. Step 3: Cross multiply
    38,068.04x = 57,167.40 × 23,363.30
  4. Step 4: Simplify right side
    38,068.04x = 1,335,619,116.42
  5. Step 5: Solve for x
    x = 1,335,619,116.42/38,068.04
  6. Step 6: Final answer
    x = 35,085.05

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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.