Home / 94,808.17-142,253.75-44,923.87

Finding the Fourth Proportional to 94,808.17, 142,253.75 and 44,923.87

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Solution

The fourth proportional to 94,808.17, 142,253.75 and 44,923.87 is: 67,405.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,808.17 : 142,253.75 = 44,923.87 : x
  2. Step 2: Convert to fraction form
    94,808.17/142,253.75 = 44,923.87/x
  3. Step 3: Cross multiply
    94,808.17x = 142,253.75 × 44,923.87
  4. Step 4: Simplify right side
    94,808.17x = 6,390,588,972.01
  5. Step 5: Solve for x
    x = 6,390,588,972.01/94,808.17
  6. Step 6: Final answer
    x = 67,405.47

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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.