Home / 42,313.32-58,390.13-24,407.26

Finding the Fourth Proportional to 42,313.32, 58,390.13 and 24,407.26

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Solution

The fourth proportional to 42,313.32, 58,390.13 and 24,407.26 is: 33,680.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,313.32 : 58,390.13 = 24,407.26 : x
  2. Step 2: Convert to fraction form
    42,313.32/58,390.13 = 24,407.26/x
  3. Step 3: Cross multiply
    42,313.32x = 58,390.13 × 24,407.26
  4. Step 4: Simplify right side
    42,313.32x = 1,425,142,999.39
  5. Step 5: Solve for x
    x = 1,425,142,999.39/42,313.32
  6. Step 6: Final answer
    x = 33,680.72

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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.