Home / 181,336.95-250,173.36-104,842.04

Finding the Fourth Proportional to 181,336.95, 250,173.36 and 104,842.04

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Solution

The fourth proportional to 181,336.95, 250,173.36 and 104,842.04 is: 144,640.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,336.95 : 250,173.36 = 104,842.04 : x
  2. Step 2: Convert to fraction form
    181,336.95/250,173.36 = 104,842.04/x
  3. Step 3: Cross multiply
    181,336.95x = 250,173.36 × 104,842.04
  4. Step 4: Simplify right side
    181,336.95x = 26,228,684,165.19
  5. Step 5: Solve for x
    x = 26,228,684,165.19/181,336.95
  6. Step 6: Final answer
    x = 144,640.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.