Home / 183,686.08-275,266.24-104,637.04

Finding the Fourth Proportional to 183,686.08, 275,266.24 and 104,637.04

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Solution

The fourth proportional to 183,686.08, 275,266.24 and 104,637.04 is: 156,805.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,686.08 : 275,266.24 = 104,637.04 : x
  2. Step 2: Convert to fraction form
    183,686.08/275,266.24 = 104,637.04/x
  3. Step 3: Cross multiply
    183,686.08x = 275,266.24 × 104,637.04
  4. Step 4: Simplify right side
    183,686.08x = 28,803,044,565.53
  5. Step 5: Solve for x
    x = 28,803,044,565.53/183,686.08
  6. Step 6: Final answer
    x = 156,805.81

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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.