Home / 94,476.48-130,385.34-52,042.92

Finding the Fourth Proportional to 94,476.48, 130,385.34 and 52,042.92

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Solution

The fourth proportional to 94,476.48, 130,385.34 and 52,042.92 is: 71,823.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,476.48 : 130,385.34 = 52,042.92 : x
  2. Step 2: Convert to fraction form
    94,476.48/130,385.34 = 52,042.92/x
  3. Step 3: Cross multiply
    94,476.48x = 130,385.34 × 52,042.92
  4. Step 4: Simplify right side
    94,476.48x = 6,785,633,818.79
  5. Step 5: Solve for x
    x = 6,785,633,818.79/94,476.48
  6. Step 6: Final answer
    x = 71,823.52

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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.