Home / 244,140.81-336,948.45-176,377.02

Finding the Fourth Proportional to 244,140.81, 336,948.45 and 176,377.02

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Solution

The fourth proportional to 244,140.81, 336,948.45 and 176,377.02 is: 243,424.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,140.81 : 336,948.45 = 176,377.02 : x
  2. Step 2: Convert to fraction form
    244,140.81/336,948.45 = 176,377.02/x
  3. Step 3: Cross multiply
    244,140.81x = 336,948.45 × 176,377.02
  4. Step 4: Simplify right side
    244,140.81x = 59,429,963,504.62
  5. Step 5: Solve for x
    x = 59,429,963,504.62/244,140.81
  6. Step 6: Final answer
    x = 243,424.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.