Home / 44,282.67-66,424.08-13,473.40

Finding the Fourth Proportional to 44,282.67, 66,424.08 and 13,473.40

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Solution

The fourth proportional to 44,282.67, 66,424.08 and 13,473.40 is: 20,210.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,282.67 : 66,424.08 = 13,473.40 : x
  2. Step 2: Convert to fraction form
    44,282.67/66,424.08 = 13,473.40/x
  3. Step 3: Cross multiply
    44,282.67x = 66,424.08 × 13,473.40
  4. Step 4: Simplify right side
    44,282.67x = 894,958,021.66
  5. Step 5: Solve for x
    x = 894,958,021.66/44,282.67
  6. Step 6: Final answer
    x = 20,210.12

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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.