Home / 25,095.37-37,641.30-11,771.29

Finding the Fourth Proportional to 25,095.37, 37,641.30 and 11,771.29

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Solution

The fourth proportional to 25,095.37, 37,641.30 and 11,771.29 is: 17,656.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095.37 : 37,641.30 = 11,771.29 : x
  2. Step 2: Convert to fraction form
    25,095.37/37,641.30 = 11,771.29/x
  3. Step 3: Cross multiply
    25,095.37x = 37,641.30 × 11,771.29
  4. Step 4: Simplify right side
    25,095.37x = 443,086,590.61
  5. Step 5: Solve for x
    x = 443,086,590.61/25,095.37
  6. Step 6: Final answer
    x = 17,656.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.