Home / 36,030.11-54,064.22-25,567.74

Finding the Fourth Proportional to 36,030.11, 54,064.22 and 25,567.74

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Solution

The fourth proportional to 36,030.11, 54,064.22 and 25,567.74 is: 38,365.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,030.11 : 54,064.22 = 25,567.74 : x
  2. Step 2: Convert to fraction form
    36,030.11/54,064.22 = 25,567.74/x
  3. Step 3: Cross multiply
    36,030.11x = 54,064.22 × 25,567.74
  4. Step 4: Simplify right side
    36,030.11x = 1,382,299,792.42
  5. Step 5: Solve for x
    x = 1,382,299,792.42/36,030.11
  6. Step 6: Final answer
    x = 38,365.13

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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.