Home / 94,053.54-129,793.95-51,614.40

Finding the Fourth Proportional to 94,053.54, 129,793.95 and 51,614.40

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Solution

The fourth proportional to 94,053.54, 129,793.95 and 51,614.40 is: 71,227.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,053.54 : 129,793.95 = 51,614.40 : x
  2. Step 2: Convert to fraction form
    94,053.54/129,793.95 = 51,614.40/x
  3. Step 3: Cross multiply
    94,053.54x = 129,793.95 × 51,614.40
  4. Step 4: Simplify right side
    94,053.54x = 6,699,236,852.88
  5. Step 5: Solve for x
    x = 6,699,236,852.88/94,053.54
  6. Step 6: Final answer
    x = 71,227.91

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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.