Home / 61,546.30-92,282.55-28,224.63

Finding the Fourth Proportional to 61,546.30, 92,282.55 and 28,224.63

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Solution

The fourth proportional to 61,546.30, 92,282.55 and 28,224.63 is: 42,320.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,546.30 : 92,282.55 = 28,224.63 : x
  2. Step 2: Convert to fraction form
    61,546.30/92,282.55 = 28,224.63/x
  3. Step 3: Cross multiply
    61,546.30x = 92,282.55 × 28,224.63
  4. Step 4: Simplify right side
    61,546.30x = 2,604,640,829.21
  5. Step 5: Solve for x
    x = 2,604,640,829.21/61,546.30
  6. Step 6: Final answer
    x = 42,320.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.