Home / 61,635.12-92,397.39-22,164.63

Finding the Fourth Proportional to 61,635.12, 92,397.39 and 22,164.63

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Solution

The fourth proportional to 61,635.12, 92,397.39 and 22,164.63 is: 33,227.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,635.12 : 92,397.39 = 22,164.63 : x
  2. Step 2: Convert to fraction form
    61,635.12/92,397.39 = 22,164.63/x
  3. Step 3: Cross multiply
    61,635.12x = 92,397.39 × 22,164.63
  4. Step 4: Simplify right side
    61,635.12x = 2,047,953,962.32
  5. Step 5: Solve for x
    x = 2,047,953,962.32/61,635.12
  6. Step 6: Final answer
    x = 33,227.06

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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.