Home / 136,248.02-204,303.34-41,460.02

Finding the Fourth Proportional to 136,248.02, 204,303.34 and 41,460.02

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Solution

The fourth proportional to 136,248.02, 204,303.34 and 41,460.02 is: 62,169.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,248.02 : 204,303.34 = 41,460.02 : x
  2. Step 2: Convert to fraction form
    136,248.02/204,303.34 = 41,460.02/x
  3. Step 3: Cross multiply
    136,248.02x = 204,303.34 × 41,460.02
  4. Step 4: Simplify right side
    136,248.02x = 8,470,420,562.47
  5. Step 5: Solve for x
    x = 8,470,420,562.47/136,248.02
  6. Step 6: Final answer
    x = 62,169.13

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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.