Home / 94,424.93-141,623.39-34,439.34

Finding the Fourth Proportional to 94,424.93, 141,623.39 and 34,439.34

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Solution

The fourth proportional to 94,424.93, 141,623.39 and 34,439.34 is: 51,653.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,424.93 : 141,623.39 = 34,439.34 : x
  2. Step 2: Convert to fraction form
    94,424.93/141,623.39 = 34,439.34/x
  3. Step 3: Cross multiply
    94,424.93x = 141,623.39 × 34,439.34
  4. Step 4: Simplify right side
    94,424.93x = 4,877,416,080.16
  5. Step 5: Solve for x
    x = 4,877,416,080.16/94,424.93
  6. Step 6: Final answer
    x = 51,653.90

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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.