Home / 23,655.24-32,646.65-17,676.63

Finding the Fourth Proportional to 23,655.24, 32,646.65 and 17,676.63

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Solution

The fourth proportional to 23,655.24, 32,646.65 and 17,676.63 is: 24,395.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,655.24 : 32,646.65 = 17,676.63 : x
  2. Step 2: Convert to fraction form
    23,655.24/32,646.65 = 17,676.63/x
  3. Step 3: Cross multiply
    23,655.24x = 32,646.65 × 17,676.63
  4. Step 4: Simplify right side
    23,655.24x = 577,082,664.41
  5. Step 5: Solve for x
    x = 577,082,664.41/23,655.24
  6. Step 6: Final answer
    x = 24,395.55

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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.