Home / 29,346.20-43,904.10-26,581.40

Finding the Fourth Proportional to 29,346.20, 43,904.10 and 26,581.40

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Solution

The fourth proportional to 29,346.20, 43,904.10 and 26,581.40 is: 39,767.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,346.20 : 43,904.10 = 26,581.40 : x
  2. Step 2: Convert to fraction form
    29,346.20/43,904.10 = 26,581.40/x
  3. Step 3: Cross multiply
    29,346.20x = 43,904.10 × 26,581.40
  4. Step 4: Simplify right side
    29,346.20x = 1,167,032,443.74
  5. Step 5: Solve for x
    x = 1,167,032,443.74/29,346.20
  6. Step 6: Final answer
    x = 39,767.75

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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.