Home / 4,347.08-6,521.46-2,038.64

Finding the Fourth Proportional to 4,347.08, 6,521.46 and 2,038.64

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Solution

The fourth proportional to 4,347.08, 6,521.46 and 2,038.64 is: 3,058.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.08 : 6,521.46 = 2,038.64 : x
  2. Step 2: Convert to fraction form
    4,347.08/6,521.46 = 2,038.64/x
  3. Step 3: Cross multiply
    4,347.08x = 6,521.46 × 2,038.64
  4. Step 4: Simplify right side
    4,347.08x = 13,294,909.21
  5. Step 5: Solve for x
    x = 13,294,909.21/4,347.08
  6. Step 6: Final answer
    x = 3,058.35

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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.