Home / 39,029.16-53,860.41-22,034.10

Finding the Fourth Proportional to 39,029.16, 53,860.41 and 22,034.10

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Solution

The fourth proportional to 39,029.16, 53,860.41 and 22,034.10 is: 30,407.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,029.16 : 53,860.41 = 22,034.10 : x
  2. Step 2: Convert to fraction form
    39,029.16/53,860.41 = 22,034.10/x
  3. Step 3: Cross multiply
    39,029.16x = 53,860.41 × 22,034.10
  4. Step 4: Simplify right side
    39,029.16x = 1,186,765,659.98
  5. Step 5: Solve for x
    x = 1,186,765,659.98/39,029.16
  6. Step 6: Final answer
    x = 30,407.15

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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.