Home / 19,068.55-26,313.26-10,569.85

Finding the Fourth Proportional to 19,068.55, 26,313.26 and 10,569.85

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Solution

The fourth proportional to 19,068.55, 26,313.26 and 10,569.85 is: 14,585.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,068.55 : 26,313.26 = 10,569.85 : x
  2. Step 2: Convert to fraction form
    19,068.55/26,313.26 = 10,569.85/x
  3. Step 3: Cross multiply
    19,068.55x = 26,313.26 × 10,569.85
  4. Step 4: Simplify right side
    19,068.55x = 278,127,092.58
  5. Step 5: Solve for x
    x = 278,127,092.58/19,068.55
  6. Step 6: Final answer
    x = 14,585.65

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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.