Home / 169,346.04-254,047.14-57,035.76

Finding the Fourth Proportional to 169,346.04, 254,047.14 and 57,035.76

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Solution

The fourth proportional to 169,346.04, 254,047.14 and 57,035.76 is: 85,563.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,346.04 : 254,047.14 = 57,035.76 : x
  2. Step 2: Convert to fraction form
    169,346.04/254,047.14 = 57,035.76/x
  3. Step 3: Cross multiply
    169,346.04x = 254,047.14 × 57,035.76
  4. Step 4: Simplify right side
    169,346.04x = 14,489,771,705.73
  5. Step 5: Solve for x
    x = 14,489,771,705.73/169,346.04
  6. Step 6: Final answer
    x = 85,563.10

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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.