Home / 4,295.13-6,444.75-2,102.67

Finding the Fourth Proportional to 4,295.13, 6,444.75 and 2,102.67

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Solution

The fourth proportional to 4,295.13, 6,444.75 and 2,102.67 is: 3,155.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295.13 : 6,444.75 = 2,102.67 : x
  2. Step 2: Convert to fraction form
    4,295.13/6,444.75 = 2,102.67/x
  3. Step 3: Cross multiply
    4,295.13x = 6,444.75 × 2,102.67
  4. Step 4: Simplify right side
    4,295.13x = 13,551,182.48
  5. Step 5: Solve for x
    x = 13,551,182.48/4,295.13
  6. Step 6: Final answer
    x = 3,155.01

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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.