Home / 29,248.71-40,362.26-16,502.24

Finding the Fourth Proportional to 29,248.71, 40,362.26 and 16,502.24

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Solution

The fourth proportional to 29,248.71, 40,362.26 and 16,502.24 is: 22,772.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,248.71 : 40,362.26 = 16,502.24 : x
  2. Step 2: Convert to fraction form
    29,248.71/40,362.26 = 16,502.24/x
  3. Step 3: Cross multiply
    29,248.71x = 40,362.26 × 16,502.24
  4. Step 4: Simplify right side
    29,248.71x = 666,067,417.14
  5. Step 5: Solve for x
    x = 666,067,417.14/29,248.71
  6. Step 6: Final answer
    x = 22,772.54

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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.