Home / 94,041.48-141,029.64-44,145.12

Finding the Fourth Proportional to 94,041.48, 141,029.64 and 44,145.12

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Solution

The fourth proportional to 94,041.48, 141,029.64 and 44,145.12 is: 66,202.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,041.48 : 141,029.64 = 44,145.12 : x
  2. Step 2: Convert to fraction form
    94,041.48/141,029.64 = 44,145.12/x
  3. Step 3: Cross multiply
    94,041.48x = 141,029.64 × 44,145.12
  4. Step 4: Simplify right side
    94,041.48x = 6,225,770,381.36
  5. Step 5: Solve for x
    x = 6,225,770,381.36/94,041.48
  6. Step 6: Final answer
    x = 66,202.39

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1.5x scale

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.