Home / 114,569.03-171,853.25-64,626.46

Finding the Fourth Proportional to 114,569.03, 171,853.25 and 64,626.46

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Solution

The fourth proportional to 114,569.03, 171,853.25 and 64,626.46 is: 96,939.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,569.03 : 171,853.25 = 64,626.46 : x
  2. Step 2: Convert to fraction form
    114,569.03/171,853.25 = 64,626.46/x
  3. Step 3: Cross multiply
    114,569.03x = 171,853.25 × 64,626.46
  4. Step 4: Simplify right side
    114,569.03x = 11,106,266,434.23
  5. Step 5: Solve for x
    x = 11,106,266,434.23/114,569.03
  6. Step 6: Final answer
    x = 96,939.51

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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.