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Finding the Fourth Proportional to 29,254.35, 43,886.08 and 9,528.32

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Solution

The fourth proportional to 29,254.35, 43,886.08 and 9,528.32 is: 14,293.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,254.35 : 43,886.08 = 9,528.32 : x
  2. Step 2: Convert to fraction form
    29,254.35/43,886.08 = 9,528.32/x
  3. Step 3: Cross multiply
    29,254.35x = 43,886.08 × 9,528.32
  4. Step 4: Simplify right side
    29,254.35x = 418,160,370.53
  5. Step 5: Solve for x
    x = 418,160,370.53/29,254.35
  6. Step 6: Final answer
    x = 14,293.96

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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.