Home / 73,392.15-101,281.55-41,126.83

Finding the Fourth Proportional to 73,392.15, 101,281.55 and 41,126.83

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Solution

The fourth proportional to 73,392.15, 101,281.55 and 41,126.83 is: 56,755.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,392.15 : 101,281.55 = 41,126.83 : x
  2. Step 2: Convert to fraction form
    73,392.15/101,281.55 = 41,126.83/x
  3. Step 3: Cross multiply
    73,392.15x = 101,281.55 × 41,126.83
  4. Step 4: Simplify right side
    73,392.15x = 4,165,389,088.99
  5. Step 5: Solve for x
    x = 4,165,389,088.99/73,392.15
  6. Step 6: Final answer
    x = 56,755.24

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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.