Home / 94,036.32-141,047.64-44,127.72

Finding the Fourth Proportional to 94,036.32, 141,047.64 and 44,127.72

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Solution

The fourth proportional to 94,036.32, 141,047.64 and 44,127.72 is: 66,188.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,036.32 : 141,047.64 = 44,127.72 : x
  2. Step 2: Convert to fraction form
    94,036.32/141,047.64 = 44,127.72/x
  3. Step 3: Cross multiply
    94,036.32x = 141,047.64 × 44,127.72
  4. Step 4: Simplify right side
    94,036.32x = 6,224,110,764.58
  5. Step 5: Solve for x
    x = 6,224,110,764.58/94,036.32
  6. Step 6: Final answer
    x = 66,188.37

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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.