Home / 16,585.83-22,864.26-12,600.02

Finding the Fourth Proportional to 16,585.83, 22,864.26 and 12,600.02

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Solution

The fourth proportional to 16,585.83, 22,864.26 and 12,600.02 is: 17,369.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,585.83 : 22,864.26 = 12,600.02 : x
  2. Step 2: Convert to fraction form
    16,585.83/22,864.26 = 12,600.02/x
  3. Step 3: Cross multiply
    16,585.83x = 22,864.26 × 12,600.02
  4. Step 4: Simplify right side
    16,585.83x = 288,090,133.29
  5. Step 5: Solve for x
    x = 288,090,133.29/16,585.83
  6. Step 6: Final answer
    x = 17,369.65

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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.