Home / 19,512.84-26,927.52-10,560.12

Finding the Fourth Proportional to 19,512.84, 26,927.52 and 10,560.12

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Solution

The fourth proportional to 19,512.84, 26,927.52 and 10,560.12 is: 14,572.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,512.84 : 26,927.52 = 10,560.12 : x
  2. Step 2: Convert to fraction form
    19,512.84/26,927.52 = 10,560.12/x
  3. Step 3: Cross multiply
    19,512.84x = 26,927.52 × 10,560.12
  4. Step 4: Simplify right side
    19,512.84x = 284,357,842.50
  5. Step 5: Solve for x
    x = 284,357,842.50/19,512.84
  6. Step 6: Final answer
    x = 14,572.86

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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.