Home / 110,891.13-153,029.75-60,590.13

Finding the Fourth Proportional to 110,891.13, 153,029.75 and 60,590.13

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Solution

The fourth proportional to 110,891.13, 153,029.75 and 60,590.13 is: 83,614.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,891.13 : 153,029.75 = 60,590.13 : x
  2. Step 2: Convert to fraction form
    110,891.13/153,029.75 = 60,590.13/x
  3. Step 3: Cross multiply
    110,891.13x = 153,029.75 × 60,590.13
  4. Step 4: Simplify right side
    110,891.13x = 9,272,092,446.37
  5. Step 5: Solve for x
    x = 9,272,092,446.37/110,891.13
  6. Step 6: Final answer
    x = 83,614.37

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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.