Home / 6,064.02-9,089.46-4,428.18

Finding the Fourth Proportional to 6,064.02, 9,089.46 and 4,428.18

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Solution

The fourth proportional to 6,064.02, 9,089.46 and 4,428.18 is: 6,637.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064.02 : 9,089.46 = 4,428.18 : x
  2. Step 2: Convert to fraction form
    6,064.02/9,089.46 = 4,428.18/x
  3. Step 3: Cross multiply
    6,064.02x = 9,089.46 × 4,428.18
  4. Step 4: Simplify right side
    6,064.02x = 40,249,764.98
  5. Step 5: Solve for x
    x = 40,249,764.98/6,064.02
  6. Step 6: Final answer
    x = 6,637.47

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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.