Home / 14,811.84-22,260.96-13,062.24

Finding the Fourth Proportional to 14,811.84, 22,260.96 and 13,062.24

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Solution

The fourth proportional to 14,811.84, 22,260.96 and 13,062.24 is: 19,631.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,811.84 : 22,260.96 = 13,062.24 : x
  2. Step 2: Convert to fraction form
    14,811.84/22,260.96 = 13,062.24/x
  3. Step 3: Cross multiply
    14,811.84x = 22,260.96 × 13,062.24
  4. Step 4: Simplify right side
    14,811.84x = 290,778,002.15
  5. Step 5: Solve for x
    x = 290,778,002.15/14,811.84
  6. Step 6: Final answer
    x = 19,631.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.