Home / 67,010.32-92,444.64-41,509.96

Finding the Fourth Proportional to 67,010.32, 92,444.64 and 41,509.96

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Solution

The fourth proportional to 67,010.32, 92,444.64 and 41,509.96 is: 57,265.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,010.32 : 92,444.64 = 41,509.96 : x
  2. Step 2: Convert to fraction form
    67,010.32/92,444.64 = 41,509.96/x
  3. Step 3: Cross multiply
    67,010.32x = 92,444.64 × 41,509.96
  4. Step 4: Simplify right side
    67,010.32x = 3,837,373,308.61
  5. Step 5: Solve for x
    x = 3,837,373,308.61/67,010.32
  6. Step 6: Final answer
    x = 57,265.41

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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.