Home / 110,224.84-152,122.18-62,473.06

Finding the Fourth Proportional to 110,224.84, 152,122.18 and 62,473.06

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Solution

The fourth proportional to 110,224.84, 152,122.18 and 62,473.06 is: 86,219.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,224.84 : 152,122.18 = 62,473.06 : x
  2. Step 2: Convert to fraction form
    110,224.84/152,122.18 = 62,473.06/x
  3. Step 3: Cross multiply
    110,224.84x = 152,122.18 × 62,473.06
  4. Step 4: Simplify right side
    110,224.84x = 9,503,538,078.47
  5. Step 5: Solve for x
    x = 9,503,538,078.47/110,224.84
  6. Step 6: Final answer
    x = 86,219.57

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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.