Home / 93,734.51-129,353.40-50,713.83

Finding the Fourth Proportional to 93,734.51, 129,353.40 and 50,713.83

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Solution

The fourth proportional to 93,734.51, 129,353.40 and 50,713.83 is: 69,984.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,734.51 : 129,353.40 = 50,713.83 : x
  2. Step 2: Convert to fraction form
    93,734.51/129,353.40 = 50,713.83/x
  3. Step 3: Cross multiply
    93,734.51x = 129,353.40 × 50,713.83
  4. Step 4: Simplify right side
    93,734.51x = 6,560,006,337.52
  5. Step 5: Solve for x
    x = 6,560,006,337.52/93,734.51
  6. Step 6: Final answer
    x = 69,984.97

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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.