Home / 24,506.18-33,818.55-13,328.18

Finding the Fourth Proportional to 24,506.18, 33,818.55 and 13,328.18

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Solution

The fourth proportional to 24,506.18, 33,818.55 and 13,328.18 is: 18,392.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,506.18 : 33,818.55 = 13,328.18 : x
  2. Step 2: Convert to fraction form
    24,506.18/33,818.55 = 13,328.18/x
  3. Step 3: Cross multiply
    24,506.18x = 33,818.55 × 13,328.18
  4. Step 4: Simplify right side
    24,506.18x = 450,739,721.74
  5. Step 5: Solve for x
    x = 450,739,721.74/24,506.18
  6. Step 6: Final answer
    x = 18,392.90

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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.