Home / 767,373.48-1,150,710.30-368,202.24

Finding the Fourth Proportional to 767,373.48, 1,150,710.30 and 368,202.24

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Solution

The fourth proportional to 767,373.48, 1,150,710.30 and 368,202.24 is: 552,135.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,373.48 : 1,150,710.30 = 368,202.24 : x
  2. Step 2: Convert to fraction form
    767,373.48/1,150,710.30 = 368,202.24/x
  3. Step 3: Cross multiply
    767,373.48x = 1,150,710.30 × 368,202.24
  4. Step 4: Simplify right side
    767,373.48x = 423,694,110,051.07
  5. Step 5: Solve for x
    x = 423,694,110,051.07/767,373.48
  6. Step 6: Final answer
    x = 552,135.46

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Double scale
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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.