Home / 29,313.72-43,953.66-25,810.74

Finding the Fourth Proportional to 29,313.72, 43,953.66 and 25,810.74

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Solution

The fourth proportional to 29,313.72, 43,953.66 and 25,810.74 is: 38,701.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,313.72 : 43,953.66 = 25,810.74 : x
  2. Step 2: Convert to fraction form
    29,313.72/43,953.66 = 25,810.74/x
  3. Step 3: Cross multiply
    29,313.72x = 43,953.66 × 25,810.74
  4. Step 4: Simplify right side
    29,313.72x = 1,134,476,490.31
  5. Step 5: Solve for x
    x = 1,134,476,490.31/29,313.72
  6. Step 6: Final answer
    x = 38,701.21

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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.