Home / 183,669.90-275,164.65-104,549.10

Finding the Fourth Proportional to 183,669.90, 275,164.65 and 104,549.10

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Solution

The fourth proportional to 183,669.90, 275,164.65 and 104,549.10 is: 156,630.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,669.90 : 275,164.65 = 104,549.10 : x
  2. Step 2: Convert to fraction form
    183,669.90/275,164.65 = 104,549.10/x
  3. Step 3: Cross multiply
    183,669.90x = 275,164.65 × 104,549.10
  4. Step 4: Simplify right side
    183,669.90x = 28,768,216,509.32
  5. Step 5: Solve for x
    x = 28,768,216,509.32/183,669.90
  6. Step 6: Final answer
    x = 156,630.00

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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.