Home / 564,081.03-846,180.86-164,722.93

Finding the Fourth Proportional to 564,081.03, 846,180.86 and 164,722.93

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Solution

The fourth proportional to 564,081.03, 846,180.86 and 164,722.93 is: 247,101.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,081.03 : 846,180.86 = 164,722.93 : x
  2. Step 2: Convert to fraction form
    564,081.03/846,180.86 = 164,722.93/x
  3. Step 3: Cross multiply
    564,081.03x = 846,180.86 × 164,722.93
  4. Step 4: Simplify right side
    564,081.03x = 139,385,390,569.12
  5. Step 5: Solve for x
    x = 139,385,390,569.12/564,081.03
  6. Step 6: Final answer
    x = 247,101.72

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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.