Home / 19,525.60-26,945.34-10,573.18

Finding the Fourth Proportional to 19,525.60, 26,945.34 and 10,573.18

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Solution

The fourth proportional to 19,525.60, 26,945.34 and 10,573.18 is: 14,590.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.60 : 26,945.34 = 10,573.18 : x
  2. Step 2: Convert to fraction form
    19,525.60/26,945.34 = 10,573.18/x
  3. Step 3: Cross multiply
    19,525.60x = 26,945.34 × 10,573.18
  4. Step 4: Simplify right side
    19,525.60x = 284,897,929.98
  5. Step 5: Solve for x
    x = 284,897,929.98/19,525.60
  6. Step 6: Final answer
    x = 14,590.99

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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.