Home / 250,924.51-376,387.30-176,378.23

Finding the Fourth Proportional to 250,924.51, 376,387.30 and 176,378.23

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Solution

The fourth proportional to 250,924.51, 376,387.30 and 176,378.23 is: 264,567.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,924.51 : 376,387.30 = 176,378.23 : x
  2. Step 2: Convert to fraction form
    250,924.51/376,387.30 = 176,378.23/x
  3. Step 3: Cross multiply
    250,924.51x = 376,387.30 × 176,378.23
  4. Step 4: Simplify right side
    250,924.51x = 66,386,526,679.91
  5. Step 5: Solve for x
    x = 66,386,526,679.91/250,924.51
  6. Step 6: Final answer
    x = 264,567.73

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1.5x scale

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.