Home / 115,624.47-173,331.45-44,501.70

Finding the Fourth Proportional to 115,624.47, 173,331.45 and 44,501.70

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Solution

The fourth proportional to 115,624.47, 173,331.45 and 44,501.70 is: 66,712.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,624.47 : 173,331.45 = 44,501.70 : x
  2. Step 2: Convert to fraction form
    115,624.47/173,331.45 = 44,501.70/x
  3. Step 3: Cross multiply
    115,624.47x = 173,331.45 × 44,501.70
  4. Step 4: Simplify right side
    115,624.47x = 7,713,544,188.47
  5. Step 5: Solve for x
    x = 7,713,544,188.47/115,624.47
  6. Step 6: Final answer
    x = 66,712.04

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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.