Home / 23,846.23-32,909.29-13,775.10

Finding the Fourth Proportional to 23,846.23, 32,909.29 and 13,775.10

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Solution

The fourth proportional to 23,846.23, 32,909.29 and 13,775.10 is: 19,010.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,846.23 : 32,909.29 = 13,775.10 : x
  2. Step 2: Convert to fraction form
    23,846.23/32,909.29 = 13,775.10/x
  3. Step 3: Cross multiply
    23,846.23x = 32,909.29 × 13,775.10
  4. Step 4: Simplify right side
    23,846.23x = 453,328,602.83
  5. Step 5: Solve for x
    x = 453,328,602.83/23,846.23
  6. Step 6: Final answer
    x = 19,010.49

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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.