Home / 23,806.02-32,851.36-13,050.66

Finding the Fourth Proportional to 23,806.02, 32,851.36 and 13,050.66

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Solution

The fourth proportional to 23,806.02, 32,851.36 and 13,050.66 is: 18,009.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,806.02 : 32,851.36 = 13,050.66 : x
  2. Step 2: Convert to fraction form
    23,806.02/32,851.36 = 13,050.66/x
  3. Step 3: Cross multiply
    23,806.02x = 32,851.36 × 13,050.66
  4. Step 4: Simplify right side
    23,806.02x = 428,731,929.90
  5. Step 5: Solve for x
    x = 428,731,929.90/23,806.02
  6. Step 6: Final answer
    x = 18,009.39

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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.