Home / 4,338.48-6,510.08-2,029.92

Finding the Fourth Proportional to 4,338.48, 6,510.08 and 2,029.92

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Solution

The fourth proportional to 4,338.48, 6,510.08 and 2,029.92 is: 3,045.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338.48 : 6,510.08 = 2,029.92 : x
  2. Step 2: Convert to fraction form
    4,338.48/6,510.08 = 2,029.92/x
  3. Step 3: Cross multiply
    4,338.48x = 6,510.08 × 2,029.92
  4. Step 4: Simplify right side
    4,338.48x = 13,214,941.59
  5. Step 5: Solve for x
    x = 13,214,941.59/4,338.48
  6. Step 6: Final answer
    x = 3,045.98

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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.