Home / 4,637.18-6,955.78-1,350.35

Finding the Fourth Proportional to 4,637.18, 6,955.78 and 1,350.35

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Solution

The fourth proportional to 4,637.18, 6,955.78 and 1,350.35 is: 2,025.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637.18 : 6,955.78 = 1,350.35 : x
  2. Step 2: Convert to fraction form
    4,637.18/6,955.78 = 1,350.35/x
  3. Step 3: Cross multiply
    4,637.18x = 6,955.78 × 1,350.35
  4. Step 4: Simplify right side
    4,637.18x = 9,392,756.60
  5. Step 5: Solve for x
    x = 9,392,756.60/4,637.18
  6. Step 6: Final answer
    x = 2,025.53

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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.