Home / 73,864.64-110,895.36-62,842.16

Finding the Fourth Proportional to 73,864.64, 110,895.36 and 62,842.16

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Solution

The fourth proportional to 73,864.64, 110,895.36 and 62,842.16 is: 94,346.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,864.64 : 110,895.36 = 62,842.16 : x
  2. Step 2: Convert to fraction form
    73,864.64/110,895.36 = 62,842.16/x
  3. Step 3: Cross multiply
    73,864.64x = 110,895.36 × 62,842.16
  4. Step 4: Simplify right side
    73,864.64x = 6,968,903,956.38
  5. Step 5: Solve for x
    x = 6,968,903,956.38/73,864.64
  6. Step 6: Final answer
    x = 94,346.96

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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.