Home / 110,125.13-151,972.67-59,824.13

Finding the Fourth Proportional to 110,125.13, 151,972.67 and 59,824.13

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Solution

The fourth proportional to 110,125.13, 151,972.67 and 59,824.13 is: 82,557.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,125.13 : 151,972.67 = 59,824.13 : x
  2. Step 2: Convert to fraction form
    110,125.13/151,972.67 = 59,824.13/x
  3. Step 3: Cross multiply
    110,125.13x = 151,972.67 × 59,824.13
  4. Step 4: Simplify right side
    110,125.13x = 9,091,632,156.22
  5. Step 5: Solve for x
    x = 9,091,632,156.22/110,125.13
  6. Step 6: Final answer
    x = 82,557.29

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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.