Home / 19,059.70-26,301.63-10,561.95

Finding the Fourth Proportional to 19,059.70, 26,301.63 and 10,561.95

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Solution

The fourth proportional to 19,059.70, 26,301.63 and 10,561.95 is: 14,575.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,059.70 : 26,301.63 = 10,561.95 : x
  2. Step 2: Convert to fraction form
    19,059.70/26,301.63 = 10,561.95/x
  3. Step 3: Cross multiply
    19,059.70x = 26,301.63 × 10,561.95
  4. Step 4: Simplify right side
    19,059.70x = 277,796,500.98
  5. Step 5: Solve for x
    x = 277,796,500.98/19,059.70
  6. Step 6: Final answer
    x = 14,575.07

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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.