Home / 296,069.40-444,006.90-109,056.60

Finding the Fourth Proportional to 296,069.40, 444,006.90 and 109,056.60

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Solution

The fourth proportional to 296,069.40, 444,006.90 and 109,056.60 is: 163,549.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,069.40 : 444,006.90 = 109,056.60 : x
  2. Step 2: Convert to fraction form
    296,069.40/444,006.90 = 109,056.60/x
  3. Step 3: Cross multiply
    296,069.40x = 444,006.90 × 109,056.60
  4. Step 4: Simplify right side
    296,069.40x = 48,421,882,890.54
  5. Step 5: Solve for x
    x = 48,421,882,890.54/296,069.40
  6. Step 6: Final answer
    x = 163,549.10

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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.