Home / 42,268.50-58,316.36-24,363.12

Finding the Fourth Proportional to 42,268.50, 58,316.36 and 24,363.12

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Solution

The fourth proportional to 42,268.50, 58,316.36 and 24,363.12 is: 33,612.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,268.50 : 58,316.36 = 24,363.12 : x
  2. Step 2: Convert to fraction form
    42,268.50/58,316.36 = 24,363.12/x
  3. Step 3: Cross multiply
    42,268.50x = 58,316.36 × 24,363.12
  4. Step 4: Simplify right side
    42,268.50x = 1,420,768,476.64
  5. Step 5: Solve for x
    x = 1,420,768,476.64/42,268.50
  6. Step 6: Final answer
    x = 33,612.94

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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.