Home / 24,822.08-34,254.56-13,644.16

Finding the Fourth Proportional to 24,822.08, 34,254.56 and 13,644.16

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Solution

The fourth proportional to 24,822.08, 34,254.56 and 13,644.16 is: 18,828.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,822.08 : 34,254.56 = 13,644.16 : x
  2. Step 2: Convert to fraction form
    24,822.08/34,254.56 = 13,644.16/x
  3. Step 3: Cross multiply
    24,822.08x = 34,254.56 × 13,644.16
  4. Step 4: Simplify right side
    24,822.08x = 467,374,697.37
  5. Step 5: Solve for x
    x = 467,374,697.37/24,822.08
  6. Step 6: Final answer
    x = 18,828.99

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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.