Home / 232,702.08-349,033.56-92,423.04

Finding the Fourth Proportional to 232,702.08, 349,033.56 and 92,423.04

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Solution

The fourth proportional to 232,702.08, 349,033.56 and 92,423.04 is: 138,626.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,702.08 : 349,033.56 = 92,423.04 : x
  2. Step 2: Convert to fraction form
    232,702.08/349,033.56 = 92,423.04/x
  3. Step 3: Cross multiply
    232,702.08x = 349,033.56 × 92,423.04
  4. Step 4: Simplify right side
    232,702.08x = 32,258,742,677.22
  5. Step 5: Solve for x
    x = 32,258,742,677.22/232,702.08
  6. Step 6: Final answer
    x = 138,626.79

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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.