Home / 41,929.07-57,862.09-23,066.06

Finding the Fourth Proportional to 41,929.07, 57,862.09 and 23,066.06

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Solution

The fourth proportional to 41,929.07, 57,862.09 and 23,066.06 is: 31,831.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,929.07 : 57,862.09 = 23,066.06 : x
  2. Step 2: Convert to fraction form
    41,929.07/57,862.09 = 23,066.06/x
  3. Step 3: Cross multiply
    41,929.07x = 57,862.09 × 23,066.06
  4. Step 4: Simplify right side
    41,929.07x = 1,334,650,439.67
  5. Step 5: Solve for x
    x = 1,334,650,439.67/41,929.07
  6. Step 6: Final answer
    x = 31,831.15

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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.