Home / 42,393.96-58,506.48-24,489.72

Finding the Fourth Proportional to 42,393.96, 58,506.48 and 24,489.72

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Solution

The fourth proportional to 42,393.96, 58,506.48 and 24,489.72 is: 33,797.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,393.96 : 58,506.48 = 24,489.72 : x
  2. Step 2: Convert to fraction form
    42,393.96/58,506.48 = 24,489.72/x
  3. Step 3: Cross multiply
    42,393.96x = 58,506.48 × 24,489.72
  4. Step 4: Simplify right side
    42,393.96x = 1,432,807,313.39
  5. Step 5: Solve for x
    x = 1,432,807,313.39/42,393.96
  6. Step 6: Final answer
    x = 33,797.44

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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.