Home / 18,524.15-25,563.16-10,026.10

Finding the Fourth Proportional to 18,524.15, 25,563.16 and 10,026.10

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Solution

The fourth proportional to 18,524.15, 25,563.16 and 10,026.10 is: 13,835.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,524.15 : 25,563.16 = 10,026.10 : x
  2. Step 2: Convert to fraction form
    18,524.15/25,563.16 = 10,026.10/x
  3. Step 3: Cross multiply
    18,524.15x = 25,563.16 × 10,026.10
  4. Step 4: Simplify right side
    18,524.15x = 256,298,798.48
  5. Step 5: Solve for x
    x = 256,298,798.48/18,524.15
  6. Step 6: Final answer
    x = 13,835.93

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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.