Home / 110,523.30-152,522.16-60,222.30

Finding the Fourth Proportional to 110,523.30, 152,522.16 and 60,222.30

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Solution

The fourth proportional to 110,523.30, 152,522.16 and 60,222.30 is: 83,106.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,523.30 : 152,522.16 = 60,222.30 : x
  2. Step 2: Convert to fraction form
    110,523.30/152,522.16 = 60,222.30/x
  3. Step 3: Cross multiply
    110,523.30x = 152,522.16 × 60,222.30
  4. Step 4: Simplify right side
    110,523.30x = 9,185,235,276.17
  5. Step 5: Solve for x
    x = 9,185,235,276.17/110,523.30
  6. Step 6: Final answer
    x = 83,106.78

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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.