Home / 201,073.24-277,483.96-110,437.35

Finding the Fourth Proportional to 201,073.24, 277,483.96 and 110,437.35

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Solution

The fourth proportional to 201,073.24, 277,483.96 and 110,437.35 is: 152,405.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,073.24 : 277,483.96 = 110,437.35 : x
  2. Step 2: Convert to fraction form
    201,073.24/277,483.96 = 110,437.35/x
  3. Step 3: Cross multiply
    201,073.24x = 277,483.96 × 110,437.35
  4. Step 4: Simplify right side
    201,073.24x = 30,644,593,209.91
  5. Step 5: Solve for x
    x = 30,644,593,209.91/201,073.24
  6. Step 6: Final answer
    x = 152,405.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.