Home / 93,560.75-129,171.05-60,886.29

Finding the Fourth Proportional to 93,560.75, 129,171.05 and 60,886.29

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Solution

The fourth proportional to 93,560.75, 129,171.05 and 60,886.29 is: 84,060.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,560.75 : 129,171.05 = 60,886.29 : x
  2. Step 2: Convert to fraction form
    93,560.75/129,171.05 = 60,886.29/x
  3. Step 3: Cross multiply
    93,560.75x = 129,171.05 × 60,886.29
  4. Step 4: Simplify right side
    93,560.75x = 7,864,746,418.19
  5. Step 5: Solve for x
    x = 7,864,746,418.19/93,560.75
  6. Step 6: Final answer
    x = 84,060.32

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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.