Home / 110,281.86-152,223.60-62,566.92

Finding the Fourth Proportional to 110,281.86, 152,223.60 and 62,566.92

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Solution

The fourth proportional to 110,281.86, 152,223.60 and 62,566.92 is: 86,362.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,281.86 : 152,223.60 = 62,566.92 : x
  2. Step 2: Convert to fraction form
    110,281.86/152,223.60 = 62,566.92/x
  3. Step 3: Cross multiply
    110,281.86x = 152,223.60 × 62,566.92
  4. Step 4: Simplify right side
    110,281.86x = 9,524,161,803.31
  5. Step 5: Solve for x
    x = 9,524,161,803.31/110,281.86
  6. Step 6: Final answer
    x = 86,362.00

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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.