Home / 59,610.16-89,363.28-30,003.04

Finding the Fourth Proportional to 59,610.16, 89,363.28 and 30,003.04

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Solution

The fourth proportional to 59,610.16, 89,363.28 and 30,003.04 is: 44,978.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,610.16 : 89,363.28 = 30,003.04 : x
  2. Step 2: Convert to fraction form
    59,610.16/89,363.28 = 30,003.04/x
  3. Step 3: Cross multiply
    59,610.16x = 89,363.28 × 30,003.04
  4. Step 4: Simplify right side
    59,610.16x = 2,681,170,064.37
  5. Step 5: Solve for x
    x = 2,681,170,064.37/59,610.16
  6. Step 6: Final answer
    x = 44,978.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.