Home / 32,218.02-48,340.80-17,437.41

Finding the Fourth Proportional to 32,218.02, 48,340.80 and 17,437.41

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Solution

The fourth proportional to 32,218.02, 48,340.80 and 17,437.41 is: 26,163.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,218.02 : 48,340.80 = 17,437.41 : x
  2. Step 2: Convert to fraction form
    32,218.02/48,340.80 = 17,437.41/x
  3. Step 3: Cross multiply
    32,218.02x = 48,340.80 × 17,437.41
  4. Step 4: Simplify right side
    32,218.02x = 842,938,349.33
  5. Step 5: Solve for x
    x = 842,938,349.33/32,218.02
  6. Step 6: Final answer
    x = 26,163.57

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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.