Home / 197,603.16-296,414.28-64,483.26

Finding the Fourth Proportional to 197,603.16, 296,414.28 and 64,483.26

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Solution

The fourth proportional to 197,603.16, 296,414.28 and 64,483.26 is: 96,728.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,603.16 : 296,414.28 = 64,483.26 : x
  2. Step 2: Convert to fraction form
    197,603.16/296,414.28 = 64,483.26/x
  3. Step 3: Cross multiply
    197,603.16x = 296,414.28 × 64,483.26
  4. Step 4: Simplify right side
    197,603.16x = 19,113,759,084.95
  5. Step 5: Solve for x
    x = 19,113,759,084.95/197,603.16
  6. Step 6: Final answer
    x = 96,728.00

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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.