Home / 41,312.03-57,010.41-23,407

Finding the Fourth Proportional to 41,312.03, 57,010.41 and 23,407

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Solution

The fourth proportional to 41,312.03, 57,010.41 and 23,407 is: 32,301.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,312.03 : 57,010.41 = 23,407 : x
  2. Step 2: Convert to fraction form
    41,312.03/57,010.41 = 23,407/x
  3. Step 3: Cross multiply
    41,312.03x = 57,010.41 × 23,407
  4. Step 4: Simplify right side
    41,312.03x = 1,334,442,666.87
  5. Step 5: Solve for x
    x = 1,334,442,666.87/41,312.03
  6. Step 6: Final answer
    x = 32,301.55

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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.