Home / 192,024.03-265,040.61-116,635.71

Finding the Fourth Proportional to 192,024.03, 265,040.61 and 116,635.71

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Solution

The fourth proportional to 192,024.03, 265,040.61 and 116,635.71 is: 160,986.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,024.03 : 265,040.61 = 116,635.71 : x
  2. Step 2: Convert to fraction form
    192,024.03/265,040.61 = 116,635.71/x
  3. Step 3: Cross multiply
    192,024.03x = 265,040.61 × 116,635.71
  4. Step 4: Simplify right side
    192,024.03x = 30,913,199,726.18
  5. Step 5: Solve for x
    x = 30,913,199,726.18/192,024.03
  6. Step 6: Final answer
    x = 160,986.10

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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.