Home / 39,223.38-58,838.10-23,535.30

Finding the Fourth Proportional to 39,223.38, 58,838.10 and 23,535.30

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Solution

The fourth proportional to 39,223.38, 58,838.10 and 23,535.30 is: 35,304.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,223.38 : 58,838.10 = 23,535.30 : x
  2. Step 2: Convert to fraction form
    39,223.38/58,838.10 = 23,535.30/x
  3. Step 3: Cross multiply
    39,223.38x = 58,838.10 × 23,535.30
  4. Step 4: Simplify right side
    39,223.38x = 1,384,772,334.93
  5. Step 5: Solve for x
    x = 1,384,772,334.93/39,223.38
  6. Step 6: Final answer
    x = 35,304.77

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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.