Home / 44,686.95-67,030.47-18,373.29

Finding the Fourth Proportional to 44,686.95, 67,030.47 and 18,373.29

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Solution

The fourth proportional to 44,686.95, 67,030.47 and 18,373.29 is: 27,559.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,686.95 : 67,030.47 = 18,373.29 : x
  2. Step 2: Convert to fraction form
    44,686.95/67,030.47 = 18,373.29/x
  3. Step 3: Cross multiply
    44,686.95x = 67,030.47 × 18,373.29
  4. Step 4: Simplify right side
    44,686.95x = 1,231,570,264.15
  5. Step 5: Solve for x
    x = 1,231,570,264.15/44,686.95
  6. Step 6: Final answer
    x = 27,559.95

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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.