Home / 34,714.14-52,071.21-9,753.18

Finding the Fourth Proportional to 34,714.14, 52,071.21 and 9,753.18

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Solution

The fourth proportional to 34,714.14, 52,071.21 and 9,753.18 is: 14,629.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,714.14 : 52,071.21 = 9,753.18 : x
  2. Step 2: Convert to fraction form
    34,714.14/52,071.21 = 9,753.18/x
  3. Step 3: Cross multiply
    34,714.14x = 52,071.21 × 9,753.18
  4. Step 4: Simplify right side
    34,714.14x = 507,859,883.95
  5. Step 5: Solve for x
    x = 507,859,883.95/34,714.14
  6. Step 6: Final answer
    x = 14,629.77

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Double scale
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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.