Home / 104,976.42-157,525.61-44,182.21

Finding the Fourth Proportional to 104,976.42, 157,525.61 and 44,182.21

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Solution

The fourth proportional to 104,976.42, 157,525.61 and 44,182.21 is: 66,298.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976.42 : 157,525.61 = 44,182.21 : x
  2. Step 2: Convert to fraction form
    104,976.42/157,525.61 = 44,182.21/x
  3. Step 3: Cross multiply
    104,976.42x = 157,525.61 × 44,182.21
  4. Step 4: Simplify right side
    104,976.42x = 6,959,829,581.40
  5. Step 5: Solve for x
    x = 6,959,829,581.40/104,976.42
  6. Step 6: Final answer
    x = 66,298.98

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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.