Home / 94,271.55-141,453.34-44,356.61

Finding the Fourth Proportional to 94,271.55, 141,453.34 and 44,356.61

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Solution

The fourth proportional to 94,271.55, 141,453.34 and 44,356.61 is: 66,556.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,271.55 : 141,453.34 = 44,356.61 : x
  2. Step 2: Convert to fraction form
    94,271.55/141,453.34 = 44,356.61/x
  3. Step 3: Cross multiply
    94,271.55x = 141,453.34 × 44,356.61
  4. Step 4: Simplify right side
    94,271.55x = 6,274,390,878.32
  5. Step 5: Solve for x
    x = 6,274,390,878.32/94,271.55
  6. Step 6: Final answer
    x = 66,556.57

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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.