Home / 4,328.72-6,484.54-2,250.08

Finding the Fourth Proportional to 4,328.72, 6,484.54 and 2,250.08

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Solution

The fourth proportional to 4,328.72, 6,484.54 and 2,250.08 is: 3,370.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328.72 : 6,484.54 = 2,250.08 : x
  2. Step 2: Convert to fraction form
    4,328.72/6,484.54 = 2,250.08/x
  3. Step 3: Cross multiply
    4,328.72x = 6,484.54 × 2,250.08
  4. Step 4: Simplify right side
    4,328.72x = 14,590,733.76
  5. Step 5: Solve for x
    x = 14,590,733.76/4,328.72
  6. Step 6: Final answer
    x = 3,370.68

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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.