Home / 32,385.06-48,571.11-9,005.22

Finding the Fourth Proportional to 32,385.06, 48,571.11 and 9,005.22

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Solution

The fourth proportional to 32,385.06, 48,571.11 and 9,005.22 is: 13,506.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,385.06 : 48,571.11 = 9,005.22 : x
  2. Step 2: Convert to fraction form
    32,385.06/48,571.11 = 9,005.22/x
  3. Step 3: Cross multiply
    32,385.06x = 48,571.11 × 9,005.22
  4. Step 4: Simplify right side
    32,385.06x = 437,393,531.19
  5. Step 5: Solve for x
    x = 437,393,531.19/32,385.06
  6. Step 6: Final answer
    x = 13,506.03

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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.