Home / 42,881.49-59,183.64-24,986.97

Finding the Fourth Proportional to 42,881.49, 59,183.64 and 24,986.97

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Solution

The fourth proportional to 42,881.49, 59,183.64 and 24,986.97 is: 34,486.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,881.49 : 59,183.64 = 24,986.97 : x
  2. Step 2: Convert to fraction form
    42,881.49/59,183.64 = 24,986.97/x
  3. Step 3: Cross multiply
    42,881.49x = 59,183.64 × 24,986.97
  4. Step 4: Simplify right side
    42,881.49x = 1,478,819,837.17
  5. Step 5: Solve for x
    x = 1,478,819,837.17/42,881.49
  6. Step 6: Final answer
    x = 34,486.20

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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.