Home / 294,508.32-441,353.77-134,192.46

Finding the Fourth Proportional to 294,508.32, 441,353.77 and 134,192.46

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Solution

The fourth proportional to 294,508.32, 441,353.77 and 134,192.46 is: 201,102.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,508.32 : 441,353.77 = 134,192.46 : x
  2. Step 2: Convert to fraction form
    294,508.32/441,353.77 = 134,192.46/x
  3. Step 3: Cross multiply
    294,508.32x = 441,353.77 × 134,192.46
  4. Step 4: Simplify right side
    294,508.32x = 59,226,346,136.02
  5. Step 5: Solve for x
    x = 59,226,346,136.02/294,508.32
  6. Step 6: Final answer
    x = 201,102.46

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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.