Home / 39,289.00-58,957.15-14,331.23

Finding the Fourth Proportional to 39,289.00, 58,957.15 and 14,331.23

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Solution

The fourth proportional to 39,289.00, 58,957.15 and 14,331.23 is: 21,505.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,289.00 : 58,957.15 = 14,331.23 : x
  2. Step 2: Convert to fraction form
    39,289.00/58,957.15 = 14,331.23/x
  3. Step 3: Cross multiply
    39,289.00x = 58,957.15 × 14,331.23
  4. Step 4: Simplify right side
    39,289.00x = 844,928,454.60
  5. Step 5: Solve for x
    x = 844,928,454.60/39,289.00
  6. Step 6: Final answer
    x = 21,505.47

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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.