Home / 3,334.79-5,001.58-1,484.35

Finding the Fourth Proportional to 3,334.79, 5,001.58 and 1,484.35

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Solution

The fourth proportional to 3,334.79, 5,001.58 and 1,484.35 is: 2,226.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334.79 : 5,001.58 = 1,484.35 : x
  2. Step 2: Convert to fraction form
    3,334.79/5,001.58 = 1,484.35/x
  3. Step 3: Cross multiply
    3,334.79x = 5,001.58 × 1,484.35
  4. Step 4: Simplify right side
    3,334.79x = 7,424,070.27
  5. Step 5: Solve for x
    x = 7,424,070.27/3,334.79
  6. Step 6: Final answer
    x = 2,226.25

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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.