Home / 19,525.33-26,945.08-10,572.91

Finding the Fourth Proportional to 19,525.33, 26,945.08 and 10,572.91

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Solution

The fourth proportional to 19,525.33, 26,945.08 and 10,572.91 is: 14,590.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.33 : 26,945.08 = 10,572.91 : x
  2. Step 2: Convert to fraction form
    19,525.33/26,945.08 = 10,572.91/x
  3. Step 3: Cross multiply
    19,525.33x = 26,945.08 × 10,572.91
  4. Step 4: Simplify right side
    19,525.33x = 284,887,811.99
  5. Step 5: Solve for x
    x = 284,887,811.99/19,525.33
  6. Step 6: Final answer
    x = 14,590.68

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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.