Home / 24,680.26-34,058.62-13,349.67

Finding the Fourth Proportional to 24,680.26, 34,058.62 and 13,349.67

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Solution

The fourth proportional to 24,680.26, 34,058.62 and 13,349.67 is: 18,422.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,680.26 : 34,058.62 = 13,349.67 : x
  2. Step 2: Convert to fraction form
    24,680.26/34,058.62 = 13,349.67/x
  3. Step 3: Cross multiply
    24,680.26x = 34,058.62 × 13,349.67
  4. Step 4: Simplify right side
    24,680.26x = 454,671,100.61
  5. Step 5: Solve for x
    x = 454,671,100.61/24,680.26
  6. Step 6: Final answer
    x = 18,422.46

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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.