Home / 23,266.02-32,106.96-12,655.69

Finding the Fourth Proportional to 23,266.02, 32,106.96 and 12,655.69

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Solution

The fourth proportional to 23,266.02, 32,106.96 and 12,655.69 is: 17,464.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266.02 : 32,106.96 = 12,655.69 : x
  2. Step 2: Convert to fraction form
    23,266.02/32,106.96 = 12,655.69/x
  3. Step 3: Cross multiply
    23,266.02x = 32,106.96 × 12,655.69
  4. Step 4: Simplify right side
    23,266.02x = 406,335,669.32
  5. Step 5: Solve for x
    x = 406,335,669.32/23,266.02
  6. Step 6: Final answer
    x = 17,464.77

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