Home / 232,722.16-349,090.82-64,255.12

Finding the Fourth Proportional to 232,722.16, 349,090.82 and 64,255.12

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Solution

The fourth proportional to 232,722.16, 349,090.82 and 64,255.12 is: 96,384.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,722.16 : 349,090.82 = 64,255.12 : x
  2. Step 2: Convert to fraction form
    232,722.16/349,090.82 = 64,255.12/x
  3. Step 3: Cross multiply
    232,722.16x = 349,090.82 × 64,255.12
  4. Step 4: Simplify right side
    232,722.16x = 22,430,872,530.00
  5. Step 5: Solve for x
    x = 22,430,872,530.00/232,722.16
  6. Step 6: Final answer
    x = 96,384.77

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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.