Home / 222,973.23-334,510.91-96,634.67

Finding the Fourth Proportional to 222,973.23, 334,510.91 and 96,634.67

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Solution

The fourth proportional to 222,973.23, 334,510.91 and 96,634.67 is: 144,974.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,973.23 : 334,510.91 = 96,634.67 : x
  2. Step 2: Convert to fraction form
    222,973.23/334,510.91 = 96,634.67/x
  3. Step 3: Cross multiply
    222,973.23x = 334,510.91 × 96,634.67
  4. Step 4: Simplify right side
    222,973.23x = 32,325,349,968.28
  5. Step 5: Solve for x
    x = 32,325,349,968.28/222,973.23
  6. Step 6: Final answer
    x = 144,974.13

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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.