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Finding the Fourth Proportional to 336,365.22, 464,182.12 and 185,462.22

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Solution

The fourth proportional to 336,365.22, 464,182.12 and 185,462.22 is: 255,936.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,365.22 : 464,182.12 = 185,462.22 : x
  2. Step 2: Convert to fraction form
    336,365.22/464,182.12 = 185,462.22/x
  3. Step 3: Cross multiply
    336,365.22x = 464,182.12 × 185,462.22
  4. Step 4: Simplify right side
    336,365.22x = 86,088,246,459.51
  5. Step 5: Solve for x
    x = 86,088,246,459.51/336,365.22
  6. Step 6: Final answer
    x = 255,936.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.