Home / 34,947.52-48,227.92-19,032.16

Finding the Fourth Proportional to 34,947.52, 48,227.92 and 19,032.16

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Solution

The fourth proportional to 34,947.52, 48,227.92 and 19,032.16 is: 26,264.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,947.52 : 48,227.92 = 19,032.16 : x
  2. Step 2: Convert to fraction form
    34,947.52/48,227.92 = 19,032.16/x
  3. Step 3: Cross multiply
    34,947.52x = 48,227.92 × 19,032.16
  4. Step 4: Simplify right side
    34,947.52x = 917,881,489.91
  5. Step 5: Solve for x
    x = 917,881,489.91/34,947.52
  6. Step 6: Final answer
    x = 26,264.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.