Home / 110,177.32-152,040.42-59,875.24

Finding the Fourth Proportional to 110,177.32, 152,040.42 and 59,875.24

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Solution

The fourth proportional to 110,177.32, 152,040.42 and 59,875.24 is: 82,625.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,177.32 : 152,040.42 = 59,875.24 : x
  2. Step 2: Convert to fraction form
    110,177.32/152,040.42 = 59,875.24/x
  3. Step 3: Cross multiply
    110,177.32x = 152,040.42 × 59,875.24
  4. Step 4: Simplify right side
    110,177.32x = 9,103,456,637.20
  5. Step 5: Solve for x
    x = 9,103,456,637.20/110,177.32
  6. Step 6: Final answer
    x = 82,625.50

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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.