Home / 136,480.10-204,683.70-41,710.10

Finding the Fourth Proportional to 136,480.10, 204,683.70 and 41,710.10

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Solution

The fourth proportional to 136,480.10, 204,683.70 and 41,710.10 is: 62,554.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,480.10 : 204,683.70 = 41,710.10 : x
  2. Step 2: Convert to fraction form
    136,480.10/204,683.70 = 41,710.10/x
  3. Step 3: Cross multiply
    136,480.10x = 204,683.70 × 41,710.10
  4. Step 4: Simplify right side
    136,480.10x = 8,537,377,595.37
  5. Step 5: Solve for x
    x = 8,537,377,595.37/136,480.10
  6. Step 6: Final answer
    x = 62,554.01

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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.