Home / 169,582.04-254,370.42-57,341.09

Finding the Fourth Proportional to 169,582.04, 254,370.42 and 57,341.09

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Solution

The fourth proportional to 169,582.04, 254,370.42 and 57,341.09 is: 86,010.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,582.04 : 254,370.42 = 57,341.09 : x
  2. Step 2: Convert to fraction form
    169,582.04/254,370.42 = 57,341.09/x
  3. Step 3: Cross multiply
    169,582.04x = 254,370.42 × 57,341.09
  4. Step 4: Simplify right side
    169,582.04x = 14,585,875,874.71
  5. Step 5: Solve for x
    x = 14,585,875,874.71/169,582.04
  6. Step 6: Final answer
    x = 86,010.74

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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.