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Finding the Fourth Proportional to 32,528.24, 48,795.24 and 9,154.88

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Solution

The fourth proportional to 32,528.24, 48,795.24 and 9,154.88 is: 13,733.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,528.24 : 48,795.24 = 9,154.88 : x
  2. Step 2: Convert to fraction form
    32,528.24/48,795.24 = 9,154.88/x
  3. Step 3: Cross multiply
    32,528.24x = 48,795.24 × 9,154.88
  4. Step 4: Simplify right side
    32,528.24x = 446,714,566.77
  5. Step 5: Solve for x
    x = 446,714,566.77/32,528.24
  6. Step 6: Final answer
    x = 13,733.13

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