Home / 24,666.63-34,040.10-13,336.11

Finding the Fourth Proportional to 24,666.63, 34,040.10 and 13,336.11

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Solution

The fourth proportional to 24,666.63, 34,040.10 and 13,336.11 is: 18,403.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,666.63 : 34,040.10 = 13,336.11 : x
  2. Step 2: Convert to fraction form
    24,666.63/34,040.10 = 13,336.11/x
  3. Step 3: Cross multiply
    24,666.63x = 34,040.10 × 13,336.11
  4. Step 4: Simplify right side
    24,666.63x = 453,962,518.01
  5. Step 5: Solve for x
    x = 453,962,518.01/24,666.63
  6. Step 6: Final answer
    x = 18,403.91

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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.