Home / 183,719.04-275,588.85-57,376.74

Finding the Fourth Proportional to 183,719.04, 275,588.85 and 57,376.74

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Solution

The fourth proportional to 183,719.04, 275,588.85 and 57,376.74 is: 86,068.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,719.04 : 275,588.85 = 57,376.74 : x
  2. Step 2: Convert to fraction form
    183,719.04/275,588.85 = 57,376.74/x
  3. Step 3: Cross multiply
    183,719.04x = 275,588.85 × 57,376.74
  4. Step 4: Simplify right side
    183,719.04x = 15,812,389,793.35
  5. Step 5: Solve for x
    x = 15,812,389,793.35/183,719.04
  6. Step 6: Final answer
    x = 86,068.32

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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.