Home / 177,303.11-266,032.67-93,043.49

Finding the Fourth Proportional to 177,303.11, 266,032.67 and 93,043.49

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Solution

The fourth proportional to 177,303.11, 266,032.67 and 93,043.49 is: 139,606.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,303.11 : 266,032.67 = 93,043.49 : x
  2. Step 2: Convert to fraction form
    177,303.11/266,032.67 = 93,043.49/x
  3. Step 3: Cross multiply
    177,303.11x = 266,032.67 × 93,043.49
  4. Step 4: Simplify right side
    177,303.11x = 24,752,606,275.44
  5. Step 5: Solve for x
    x = 24,752,606,275.44/177,303.11
  6. Step 6: Final answer
    x = 139,606.16

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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.