Home / 46,861.26-64,658.98-27,731.46

Finding the Fourth Proportional to 46,861.26, 64,658.98 and 27,731.46

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Solution

The fourth proportional to 46,861.26, 64,658.98 and 27,731.46 is: 38,263.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,861.26 : 64,658.98 = 27,731.46 : x
  2. Step 2: Convert to fraction form
    46,861.26/64,658.98 = 27,731.46/x
  3. Step 3: Cross multiply
    46,861.26x = 64,658.98 × 27,731.46
  4. Step 4: Simplify right side
    46,861.26x = 1,793,087,755.86
  5. Step 5: Solve for x
    x = 1,793,087,755.86/46,861.26
  6. Step 6: Final answer
    x = 38,263.75

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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.