Home / 42,334.68-58,419.90-24,435.48

Finding the Fourth Proportional to 42,334.68, 58,419.90 and 24,435.48

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Solution

The fourth proportional to 42,334.68, 58,419.90 and 24,435.48 is: 33,719.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,334.68 : 58,419.90 = 24,435.48 : x
  2. Step 2: Convert to fraction form
    42,334.68/58,419.90 = 24,435.48/x
  3. Step 3: Cross multiply
    42,334.68x = 58,419.90 × 24,435.48
  4. Step 4: Simplify right side
    42,334.68x = 1,427,518,298.05
  5. Step 5: Solve for x
    x = 1,427,518,298.05/42,334.68
  6. Step 6: Final answer
    x = 33,719.83

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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.