Home / 110,044.13-151,860.89-59,743.13

Finding the Fourth Proportional to 110,044.13, 151,860.89 and 59,743.13

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Solution

The fourth proportional to 110,044.13, 151,860.89 and 59,743.13 is: 82,445.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,044.13 : 151,860.89 = 59,743.13 : x
  2. Step 2: Convert to fraction form
    110,044.13/151,860.89 = 59,743.13/x
  3. Step 3: Cross multiply
    110,044.13x = 151,860.89 × 59,743.13
  4. Step 4: Simplify right side
    110,044.13x = 9,072,644,283.24
  5. Step 5: Solve for x
    x = 9,072,644,283.24/110,044.13
  6. Step 6: Final answer
    x = 82,445.51

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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.