Home / 16,593.48-22,886.42-11,557.71

Finding the Fourth Proportional to 16,593.48, 22,886.42 and 11,557.71

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Solution

The fourth proportional to 16,593.48, 22,886.42 and 11,557.71 is: 15,940.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,593.48 : 22,886.42 = 11,557.71 : x
  2. Step 2: Convert to fraction form
    16,593.48/22,886.42 = 11,557.71/x
  3. Step 3: Cross multiply
    16,593.48x = 22,886.42 × 11,557.71
  4. Step 4: Simplify right side
    16,593.48x = 264,514,547.51
  5. Step 5: Solve for x
    x = 264,514,547.51/16,593.48
  6. Step 6: Final answer
    x = 15,940.87

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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.