Home / 84,446.38-126,713.34-37,094.77

Finding the Fourth Proportional to 84,446.38, 126,713.34 and 37,094.77

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Solution

The fourth proportional to 84,446.38, 126,713.34 and 37,094.77 is: 55,661.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,446.38 : 126,713.34 = 37,094.77 : x
  2. Step 2: Convert to fraction form
    84,446.38/126,713.34 = 37,094.77/x
  3. Step 3: Cross multiply
    84,446.38x = 126,713.34 × 37,094.77
  4. Step 4: Simplify right side
    84,446.38x = 4,700,402,203.23
  5. Step 5: Solve for x
    x = 4,700,402,203.23/84,446.38
  6. Step 6: Final answer
    x = 55,661.38

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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.