Home / 94,924.53-142,276.10-52,784.42

Finding the Fourth Proportional to 94,924.53, 142,276.10 and 52,784.42

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Solution

The fourth proportional to 94,924.53, 142,276.10 and 52,784.42 is: 79,115.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,924.53 : 142,276.10 = 52,784.42 : x
  2. Step 2: Convert to fraction form
    94,924.53/142,276.10 = 52,784.42/x
  3. Step 3: Cross multiply
    94,924.53x = 142,276.10 × 52,784.42
  4. Step 4: Simplify right side
    94,924.53x = 7,509,960,443.06
  5. Step 5: Solve for x
    x = 7,509,960,443.06/94,924.53
  6. Step 6: Final answer
    x = 79,115.07

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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.