Home / 32,281.01-48,424.29-8,907.44

Finding the Fourth Proportional to 32,281.01, 48,424.29 and 8,907.44

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Solution

The fourth proportional to 32,281.01, 48,424.29 and 8,907.44 is: 13,361.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,281.01 : 48,424.29 = 8,907.44 : x
  2. Step 2: Convert to fraction form
    32,281.01/48,424.29 = 8,907.44/x
  3. Step 3: Cross multiply
    32,281.01x = 48,424.29 × 8,907.44
  4. Step 4: Simplify right side
    32,281.01x = 431,336,215.60
  5. Step 5: Solve for x
    x = 431,336,215.60/32,281.01
  6. Step 6: Final answer
    x = 13,361.92

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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.