Home / 175,354.72-263,070.96-50,686.24

Finding the Fourth Proportional to 175,354.72, 263,070.96 and 50,686.24

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Solution

The fourth proportional to 175,354.72, 263,070.96 and 50,686.24 is: 76,040.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,354.72 : 263,070.96 = 50,686.24 : x
  2. Step 2: Convert to fraction form
    175,354.72/263,070.96 = 50,686.24/x
  3. Step 3: Cross multiply
    175,354.72x = 263,070.96 × 50,686.24
  4. Step 4: Simplify right side
    175,354.72x = 13,334,077,815.59
  5. Step 5: Solve for x
    x = 13,334,077,815.59/175,354.72
  6. Step 6: Final answer
    x = 76,040.60

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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.