Home / 23,359.02-32,235.08-12,748.44

Finding the Fourth Proportional to 23,359.02, 32,235.08 and 12,748.44

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Solution

The fourth proportional to 23,359.02, 32,235.08 and 12,748.44 is: 17,592.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,359.02 : 32,235.08 = 12,748.44 : x
  2. Step 2: Convert to fraction form
    23,359.02/32,235.08 = 12,748.44/x
  3. Step 3: Cross multiply
    23,359.02x = 32,235.08 × 12,748.44
  4. Step 4: Simplify right side
    23,359.02x = 410,946,983.28
  5. Step 5: Solve for x
    x = 410,946,983.28/23,359.02
  6. Step 6: Final answer
    x = 17,592.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.