Home / 39,256.35-58,468.82-39,065.19

Finding the Fourth Proportional to 39,256.35, 58,468.82 and 39,065.19

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Solution

The fourth proportional to 39,256.35, 58,468.82 and 39,065.19 is: 58,184.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,256.35 : 58,468.82 = 39,065.19 : x
  2. Step 2: Convert to fraction form
    39,256.35/58,468.82 = 39,065.19/x
  3. Step 3: Cross multiply
    39,256.35x = 58,468.82 × 39,065.19
  4. Step 4: Simplify right side
    39,256.35x = 2,284,095,562.38
  5. Step 5: Solve for x
    x = 2,284,095,562.38/39,256.35
  6. Step 6: Final answer
    x = 58,184.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.