Home / 4,365.56-6,549.42-1,444.08

Finding the Fourth Proportional to 4,365.56, 6,549.42 and 1,444.08

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Solution

The fourth proportional to 4,365.56, 6,549.42 and 1,444.08 is: 2,166.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365.56 : 6,549.42 = 1,444.08 : x
  2. Step 2: Convert to fraction form
    4,365.56/6,549.42 = 1,444.08/x
  3. Step 3: Cross multiply
    4,365.56x = 6,549.42 × 1,444.08
  4. Step 4: Simplify right side
    4,365.56x = 9,457,886.43
  5. Step 5: Solve for x
    x = 9,457,886.43/4,365.56
  6. Step 6: Final answer
    x = 2,166.48

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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.