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Finding the Fourth Proportional to 32,637.62, 48,957.50 and 15,536.80

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Solution

The fourth proportional to 32,637.62, 48,957.50 and 15,536.80 is: 23,305.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,637.62 : 48,957.50 = 15,536.80 : x
  2. Step 2: Convert to fraction form
    32,637.62/48,957.50 = 15,536.80/x
  3. Step 3: Cross multiply
    32,637.62x = 48,957.50 × 15,536.80
  4. Step 4: Simplify right side
    32,637.62x = 760,642,886
  5. Step 5: Solve for x
    x = 760,642,886/32,637.62
  6. Step 6: Final answer
    x = 23,305.71

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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.