Home / 39,062.74-58,597.57-10,983.04

Finding the Fourth Proportional to 39,062.74, 58,597.57 and 10,983.04

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Solution

The fourth proportional to 39,062.74, 58,597.57 and 10,983.04 is: 16,475.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,062.74 : 58,597.57 = 10,983.04 : x
  2. Step 2: Convert to fraction form
    39,062.74/58,597.57 = 10,983.04/x
  3. Step 3: Cross multiply
    39,062.74x = 58,597.57 × 10,983.04
  4. Step 4: Simplify right side
    39,062.74x = 643,579,367.09
  5. Step 5: Solve for x
    x = 643,579,367.09/39,062.74
  6. Step 6: Final answer
    x = 16,475.53

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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.