Home / 4,444.36-6,670.38-1,710.28

Finding the Fourth Proportional to 4,444.36, 6,670.38 and 1,710.28

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Solution

The fourth proportional to 4,444.36, 6,670.38 and 1,710.28 is: 2,566.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.36 : 6,670.38 = 1,710.28 : x
  2. Step 2: Convert to fraction form
    4,444.36/6,670.38 = 1,710.28/x
  3. Step 3: Cross multiply
    4,444.36x = 6,670.38 × 1,710.28
  4. Step 4: Simplify right side
    4,444.36x = 11,408,217.51
  5. Step 5: Solve for x
    x = 11,408,217.51/4,444.36
  6. Step 6: Final answer
    x = 2,566.90

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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.