Home / 835,275.24-1,252,689.30-236,095.56

Finding the Fourth Proportional to 835,275.24, 1,252,689.30 and 236,095.56

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Solution

The fourth proportional to 835,275.24, 1,252,689.30 and 236,095.56 is: 354,080.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,275.24 : 1,252,689.30 = 236,095.56 : x
  2. Step 2: Convert to fraction form
    835,275.24/1,252,689.30 = 236,095.56/x
  3. Step 3: Cross multiply
    835,275.24x = 1,252,689.30 × 236,095.56
  4. Step 4: Simplify right side
    835,275.24x = 295,754,381,789.51
  5. Step 5: Solve for x
    x = 295,754,381,789.51/835,275.24
  6. Step 6: Final answer
    x = 354,080.15

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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.