Home / 6,048.72-9,073.26-1,666.50

Finding the Fourth Proportional to 6,048.72, 9,073.26 and 1,666.50

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Solution

The fourth proportional to 6,048.72, 9,073.26 and 1,666.50 is: 2,499.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048.72 : 9,073.26 = 1,666.50 : x
  2. Step 2: Convert to fraction form
    6,048.72/9,073.26 = 1,666.50/x
  3. Step 3: Cross multiply
    6,048.72x = 9,073.26 × 1,666.50
  4. Step 4: Simplify right side
    6,048.72x = 15,120,587.79
  5. Step 5: Solve for x
    x = 15,120,587.79/6,048.72
  6. Step 6: Final answer
    x = 2,499.80

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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.