Home / 39,296.40-58,851.72-29,925.12

Finding the Fourth Proportional to 39,296.40, 58,851.72 and 29,925.12

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Solution

The fourth proportional to 39,296.40, 58,851.72 and 29,925.12 is: 44,816.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,296.40 : 58,851.72 = 29,925.12 : x
  2. Step 2: Convert to fraction form
    39,296.40/58,851.72 = 29,925.12/x
  3. Step 3: Cross multiply
    39,296.40x = 58,851.72 × 29,925.12
  4. Step 4: Simplify right side
    39,296.40x = 1,761,144,783.21
  5. Step 5: Solve for x
    x = 1,761,144,783.21/39,296.40
  6. Step 6: Final answer
    x = 44,816.95

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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.