Home / 94,623.60-141,870.60-44,727.60

Finding the Fourth Proportional to 94,623.60, 141,870.60 and 44,727.60

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Solution

The fourth proportional to 94,623.60, 141,870.60 and 44,727.60 is: 67,060.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,623.60 : 141,870.60 = 44,727.60 : x
  2. Step 2: Convert to fraction form
    94,623.60/141,870.60 = 44,727.60/x
  3. Step 3: Cross multiply
    94,623.60x = 141,870.60 × 44,727.60
  4. Step 4: Simplify right side
    94,623.60x = 6,345,531,448.56
  5. Step 5: Solve for x
    x = 6,345,531,448.56/94,623.60
  6. Step 6: Final answer
    x = 67,060.77

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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.