Home / 175,734.43-263,547.18-63,400.06

Finding the Fourth Proportional to 175,734.43, 263,547.18 and 63,400.06

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Solution

The fourth proportional to 175,734.43, 263,547.18 and 63,400.06 is: 95,080.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,734.43 : 263,547.18 = 63,400.06 : x
  2. Step 2: Convert to fraction form
    175,734.43/263,547.18 = 63,400.06/x
  3. Step 3: Cross multiply
    175,734.43x = 263,547.18 × 63,400.06
  4. Step 4: Simplify right side
    175,734.43x = 16,708,907,024.83
  5. Step 5: Solve for x
    x = 16,708,907,024.83/175,734.43
  6. Step 6: Final answer
    x = 95,080.44

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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.