Home / 4,398.08-6,596.90-1,110.98

Finding the Fourth Proportional to 4,398.08, 6,596.90 and 1,110.98

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Solution

The fourth proportional to 4,398.08, 6,596.90 and 1,110.98 is: 1,666.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.08 : 6,596.90 = 1,110.98 : x
  2. Step 2: Convert to fraction form
    4,398.08/6,596.90 = 1,110.98/x
  3. Step 3: Cross multiply
    4,398.08x = 6,596.90 × 1,110.98
  4. Step 4: Simplify right side
    4,398.08x = 7,328,985.42
  5. Step 5: Solve for x
    x = 7,328,985.42/4,398.08
  6. Step 6: Final answer
    x = 1,666.41

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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.