Home / 296,119.04-444,217.48-155,885.36

Finding the Fourth Proportional to 296,119.04, 444,217.48 and 155,885.36

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Solution

The fourth proportional to 296,119.04, 444,217.48 and 155,885.36 is: 233,848.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,119.04 : 444,217.48 = 155,885.36 : x
  2. Step 2: Convert to fraction form
    296,119.04/444,217.48 = 155,885.36/x
  3. Step 3: Cross multiply
    296,119.04x = 444,217.48 × 155,885.36
  4. Step 4: Simplify right side
    296,119.04x = 69,247,001,788.09
  5. Step 5: Solve for x
    x = 69,247,001,788.09/296,119.04
  6. Step 6: Final answer
    x = 233,848.53

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1.5x scale

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.