Home / 69,035.49-103,049.25-59,237.73

Finding the Fourth Proportional to 69,035.49, 103,049.25 and 59,237.73

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Solution

The fourth proportional to 69,035.49, 103,049.25 and 59,237.73 is: 88,424.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,035.49 : 103,049.25 = 59,237.73 : x
  2. Step 2: Convert to fraction form
    69,035.49/103,049.25 = 59,237.73/x
  3. Step 3: Cross multiply
    69,035.49x = 103,049.25 × 59,237.73
  4. Step 4: Simplify right side
    69,035.49x = 6,104,403,426.06
  5. Step 5: Solve for x
    x = 6,104,403,426.06/69,035.49
  6. Step 6: Final answer
    x = 88,424.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.