Home / 69,090.04-103,635.06-24,714.10

Finding the Fourth Proportional to 69,090.04, 103,635.06 and 24,714.10

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Solution

The fourth proportional to 69,090.04, 103,635.06 and 24,714.10 is: 37,071.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,090.04 : 103,635.06 = 24,714.10 : x
  2. Step 2: Convert to fraction form
    69,090.04/103,635.06 = 24,714.10/x
  3. Step 3: Cross multiply
    69,090.04x = 103,635.06 × 24,714.10
  4. Step 4: Simplify right side
    69,090.04x = 2,561,247,236.35
  5. Step 5: Solve for x
    x = 2,561,247,236.35/69,090.04
  6. Step 6: Final answer
    x = 37,071.15

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Similar ratio
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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.