Home / 69,733.17-96,485.04-60,799.23

Finding the Fourth Proportional to 69,733.17, 96,485.04 and 60,799.23

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Solution

The fourth proportional to 69,733.17, 96,485.04 and 60,799.23 is: 84,123.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,733.17 : 96,485.04 = 60,799.23 : x
  2. Step 2: Convert to fraction form
    69,733.17/96,485.04 = 60,799.23/x
  3. Step 3: Cross multiply
    69,733.17x = 96,485.04 × 60,799.23
  4. Step 4: Simplify right side
    69,733.17x = 5,866,216,138.52
  5. Step 5: Solve for x
    x = 5,866,216,138.52/69,733.17
  6. Step 6: Final answer
    x = 84,123.76

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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.