Home / 3,303.30-4,955.13-2,376.30

Finding the Fourth Proportional to 3,303.30, 4,955.13 and 2,376.30

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Solution

The fourth proportional to 3,303.30, 4,955.13 and 2,376.30 is: 3,564.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303.30 : 4,955.13 = 2,376.30 : x
  2. Step 2: Convert to fraction form
    3,303.30/4,955.13 = 2,376.30/x
  3. Step 3: Cross multiply
    3,303.30x = 4,955.13 × 2,376.30
  4. Step 4: Simplify right side
    3,303.30x = 11,774,875.42
  5. Step 5: Solve for x
    x = 11,774,875.42/3,303.30
  6. Step 6: Final answer
    x = 3,564.58

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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.