Home / 19,098.84-26,355.42-10,600.86

Finding the Fourth Proportional to 19,098.84, 26,355.42 and 10,600.86

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Solution

The fourth proportional to 19,098.84, 26,355.42 and 10,600.86 is: 14,628.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098.84 : 26,355.42 = 10,600.86 : x
  2. Step 2: Convert to fraction form
    19,098.84/26,355.42 = 10,600.86/x
  3. Step 3: Cross multiply
    19,098.84x = 26,355.42 × 10,600.86
  4. Step 4: Simplify right side
    19,098.84x = 279,390,117.66
  5. Step 5: Solve for x
    x = 279,390,117.66/19,098.84
  6. Step 6: Final answer
    x = 14,628.64

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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.