Home / 42,187.42-58,233.29-24,289.56

Finding the Fourth Proportional to 42,187.42, 58,233.29 and 24,289.56

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Solution

The fourth proportional to 42,187.42, 58,233.29 and 24,289.56 is: 33,528.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,187.42 : 58,233.29 = 24,289.56 : x
  2. Step 2: Convert to fraction form
    42,187.42/58,233.29 = 24,289.56/x
  3. Step 3: Cross multiply
    42,187.42x = 58,233.29 × 24,289.56
  4. Step 4: Simplify right side
    42,187.42x = 1,414,460,681.99
  5. Step 5: Solve for x
    x = 1,414,460,681.99/42,187.42
  6. Step 6: Final answer
    x = 33,528.02

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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.