Home / 168,543.90-232,590.60-93,092.40

Finding the Fourth Proportional to 168,543.90, 232,590.60 and 93,092.40

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Solution

The fourth proportional to 168,543.90, 232,590.60 and 93,092.40 is: 128,467.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,543.90 : 232,590.60 = 93,092.40 : x
  2. Step 2: Convert to fraction form
    168,543.90/232,590.60 = 93,092.40/x
  3. Step 3: Cross multiply
    168,543.90x = 232,590.60 × 93,092.40
  4. Step 4: Simplify right side
    168,543.90x = 21,652,417,171.44
  5. Step 5: Solve for x
    x = 21,652,417,171.44/168,543.90
  6. Step 6: Final answer
    x = 128,467.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.