Home / 19,233.06-26,531.67-10,850.10

Finding the Fourth Proportional to 19,233.06, 26,531.67 and 10,850.10

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Solution

The fourth proportional to 19,233.06, 26,531.67 and 10,850.10 is: 14,967.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,233.06 : 26,531.67 = 10,850.10 : x
  2. Step 2: Convert to fraction form
    19,233.06/26,531.67 = 10,850.10/x
  3. Step 3: Cross multiply
    19,233.06x = 26,531.67 × 10,850.10
  4. Step 4: Simplify right side
    19,233.06x = 287,871,272.67
  5. Step 5: Solve for x
    x = 287,871,272.67/19,233.06
  6. Step 6: Final answer
    x = 14,967.52

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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.