Home / 34,947.30-48,227.85-19,032.06

Finding the Fourth Proportional to 34,947.30, 48,227.85 and 19,032.06

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Solution

The fourth proportional to 34,947.30, 48,227.85 and 19,032.06 is: 26,264.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,947.30 : 48,227.85 = 19,032.06 : x
  2. Step 2: Convert to fraction form
    34,947.30/48,227.85 = 19,032.06/x
  3. Step 3: Cross multiply
    34,947.30x = 48,227.85 × 19,032.06
  4. Step 4: Simplify right side
    34,947.30x = 917,875,334.87
  5. Step 5: Solve for x
    x = 917,875,334.87/34,947.30
  6. Step 6: Final answer
    x = 26,264.56

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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.