Home / 32,548.42-48,822.63-10,368.60

Finding the Fourth Proportional to 32,548.42, 48,822.63 and 10,368.60

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Solution

The fourth proportional to 32,548.42, 48,822.63 and 10,368.60 is: 15,552.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,548.42 : 48,822.63 = 10,368.60 : x
  2. Step 2: Convert to fraction form
    32,548.42/48,822.63 = 10,368.60/x
  3. Step 3: Cross multiply
    32,548.42x = 48,822.63 × 10,368.60
  4. Step 4: Simplify right side
    32,548.42x = 506,222,321.42
  5. Step 5: Solve for x
    x = 506,222,321.42/32,548.42
  6. Step 6: Final answer
    x = 15,552.90

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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.