Home / 232,969.54-349,454.76-64,490.36

Finding the Fourth Proportional to 232,969.54, 349,454.76 and 64,490.36

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Solution

The fourth proportional to 232,969.54, 349,454.76 and 64,490.36 is: 96,735.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,969.54 : 349,454.76 = 64,490.36 : x
  2. Step 2: Convert to fraction form
    232,969.54/349,454.76 = 64,490.36/x
  3. Step 3: Cross multiply
    232,969.54x = 349,454.76 × 64,490.36
  4. Step 4: Simplify right side
    232,969.54x = 22,536,463,276.11
  5. Step 5: Solve for x
    x = 22,536,463,276.11/232,969.54
  6. Step 6: Final answer
    x = 96,735.66

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1.5x scale

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.