Home / 6,030.36-9,044.32-1,647.45

Finding the Fourth Proportional to 6,030.36, 9,044.32 and 1,647.45

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Solution

The fourth proportional to 6,030.36, 9,044.32 and 1,647.45 is: 2,470.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030.36 : 9,044.32 = 1,647.45 : x
  2. Step 2: Convert to fraction form
    6,030.36/9,044.32 = 1,647.45/x
  3. Step 3: Cross multiply
    6,030.36x = 9,044.32 × 1,647.45
  4. Step 4: Simplify right side
    6,030.36x = 14,900,064.98
  5. Step 5: Solve for x
    x = 14,900,064.98/6,030.36
  6. Step 6: Final answer
    x = 2,470.84

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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.