Home / 7,365.46-11,038.83-3,464.50

Finding the Fourth Proportional to 7,365.46, 11,038.83 and 3,464.50

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Solution

The fourth proportional to 7,365.46, 11,038.83 and 3,464.50 is: 5,192.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365.46 : 11,038.83 = 3,464.50 : x
  2. Step 2: Convert to fraction form
    7,365.46/11,038.83 = 3,464.50/x
  3. Step 3: Cross multiply
    7,365.46x = 11,038.83 × 3,464.50
  4. Step 4: Simplify right side
    7,365.46x = 38,244,026.54
  5. Step 5: Solve for x
    x = 38,244,026.54/7,365.46
  6. Step 6: Final answer
    x = 5,192.35

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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.