Home / 6,569.09-9,065.28-4,050.19

Finding the Fourth Proportional to 6,569.09, 9,065.28 and 4,050.19

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Solution

The fourth proportional to 6,569.09, 9,065.28 and 4,050.19 is: 5,589.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,569.09 : 9,065.28 = 4,050.19 : x
  2. Step 2: Convert to fraction form
    6,569.09/9,065.28 = 4,050.19/x
  3. Step 3: Cross multiply
    6,569.09x = 9,065.28 × 4,050.19
  4. Step 4: Simplify right side
    6,569.09x = 36,716,106.40
  5. Step 5: Solve for x
    x = 36,716,106.40/6,569.09
  6. Step 6: Final answer
    x = 5,589.22

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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.