Home / 134,488.04-201,762.30-41,003.24

Finding the Fourth Proportional to 134,488.04, 201,762.30 and 41,003.24

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Solution

The fourth proportional to 134,488.04, 201,762.30 and 41,003.24 is: 61,514.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,488.04 : 201,762.30 = 41,003.24 : x
  2. Step 2: Convert to fraction form
    134,488.04/201,762.30 = 41,003.24/x
  3. Step 3: Cross multiply
    134,488.04x = 201,762.30 × 41,003.24
  4. Step 4: Simplify right side
    134,488.04x = 8,272,908,009.85
  5. Step 5: Solve for x
    x = 8,272,908,009.85/134,488.04
  6. Step 6: Final answer
    x = 61,514.08

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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.