Home / 175,795.17-263,586.43-69,051.34

Finding the Fourth Proportional to 175,795.17, 263,586.43 and 69,051.34

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Solution

The fourth proportional to 175,795.17, 263,586.43 and 69,051.34 is: 103,535.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,795.17 : 263,586.43 = 69,051.34 : x
  2. Step 2: Convert to fraction form
    175,795.17/263,586.43 = 69,051.34/x
  3. Step 3: Cross multiply
    175,795.17x = 263,586.43 × 69,051.34
  4. Step 4: Simplify right side
    175,795.17x = 18,200,996,197.32
  5. Step 5: Solve for x
    x = 18,200,996,197.32/175,795.17
  6. Step 6: Final answer
    x = 103,535.25

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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.