Home / 19,541.14-26,966.87-10,588.66

Finding the Fourth Proportional to 19,541.14, 26,966.87 and 10,588.66

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Solution

The fourth proportional to 19,541.14, 26,966.87 and 10,588.66 is: 14,612.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,541.14 : 26,966.87 = 10,588.66 : x
  2. Step 2: Convert to fraction form
    19,541.14/26,966.87 = 10,588.66/x
  3. Step 3: Cross multiply
    19,541.14x = 26,966.87 × 10,588.66
  4. Step 4: Simplify right side
    19,541.14x = 285,543,125.96
  5. Step 5: Solve for x
    x = 285,543,125.96/19,541.14
  6. Step 6: Final answer
    x = 14,612.41

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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.