Home / 67,009.32-92,443.26-41,508.96

Finding the Fourth Proportional to 67,009.32, 92,443.26 and 41,508.96

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Solution

The fourth proportional to 67,009.32, 92,443.26 and 41,508.96 is: 57,264.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,009.32 : 92,443.26 = 41,508.96 : x
  2. Step 2: Convert to fraction form
    67,009.32/92,443.26 = 41,508.96/x
  3. Step 3: Cross multiply
    67,009.32x = 92,443.26 × 41,508.96
  4. Step 4: Simplify right side
    67,009.32x = 3,837,223,581.61
  5. Step 5: Solve for x
    x = 3,837,223,581.61/67,009.32
  6. Step 6: Final answer
    x = 57,264.03

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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.