Home / 250,785.10-376,073.16-92,927.44

Finding the Fourth Proportional to 250,785.10, 376,073.16 and 92,927.44

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Solution

The fourth proportional to 250,785.10, 376,073.16 and 92,927.44 is: 139,352.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,785.10 : 376,073.16 = 92,927.44 : x
  2. Step 2: Convert to fraction form
    250,785.10/376,073.16 = 92,927.44/x
  3. Step 3: Cross multiply
    250,785.10x = 376,073.16 × 92,927.44
  4. Step 4: Simplify right side
    250,785.10x = 34,947,516,011.51
  5. Step 5: Solve for x
    x = 34,947,516,011.51/250,785.10
  6. Step 6: Final answer
    x = 139,352.44

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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.