Home / 6,544.08-9,030.02-4,424.23

Finding the Fourth Proportional to 6,544.08, 9,030.02 and 4,424.23

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Solution

The fourth proportional to 6,544.08, 9,030.02 and 4,424.23 is: 6,104.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544.08 : 9,030.02 = 4,424.23 : x
  2. Step 2: Convert to fraction form
    6,544.08/9,030.02 = 4,424.23/x
  3. Step 3: Cross multiply
    6,544.08x = 9,030.02 × 4,424.23
  4. Step 4: Simplify right side
    6,544.08x = 39,950,818.11
  5. Step 5: Solve for x
    x = 39,950,818.11/6,544.08
  6. Step 6: Final answer
    x = 6,104.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.