Home / 165,525.04-248,288.04-60,343.84

Finding the Fourth Proportional to 165,525.04, 248,288.04 and 60,343.84

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Solution

The fourth proportional to 165,525.04, 248,288.04 and 60,343.84 is: 90,515.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,525.04 : 248,288.04 = 60,343.84 : x
  2. Step 2: Convert to fraction form
    165,525.04/248,288.04 = 60,343.84/x
  3. Step 3: Cross multiply
    165,525.04x = 248,288.04 × 60,343.84
  4. Step 4: Simplify right side
    165,525.04x = 14,982,653,759.67
  5. Step 5: Solve for x
    x = 14,982,653,759.67/165,525.04
  6. Step 6: Final answer
    x = 90,515.93

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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.