Home / 110,307.24-152,227.38-62,562.60

Finding the Fourth Proportional to 110,307.24, 152,227.38 and 62,562.60

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Solution

The fourth proportional to 110,307.24, 152,227.38 and 62,562.60 is: 86,338.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,307.24 : 152,227.38 = 62,562.60 : x
  2. Step 2: Convert to fraction form
    110,307.24/152,227.38 = 62,562.60/x
  3. Step 3: Cross multiply
    110,307.24x = 152,227.38 × 62,562.60
  4. Step 4: Simplify right side
    110,307.24x = 9,523,740,683.99
  5. Step 5: Solve for x
    x = 9,523,740,683.99/110,307.24
  6. Step 6: Final answer
    x = 86,338.31

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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.