Home / 84,107.06-126,184.94-24,944.16

Finding the Fourth Proportional to 84,107.06, 126,184.94 and 24,944.16

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Solution

The fourth proportional to 84,107.06, 126,184.94 and 24,944.16 is: 37,423.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,107.06 : 126,184.94 = 24,944.16 : x
  2. Step 2: Convert to fraction form
    84,107.06/126,184.94 = 24,944.16/x
  3. Step 3: Cross multiply
    84,107.06x = 126,184.94 × 24,944.16
  4. Step 4: Simplify right side
    84,107.06x = 3,147,577,332.95
  5. Step 5: Solve for x
    x = 3,147,577,332.95/84,107.06
  6. Step 6: Final answer
    x = 37,423.46

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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.