Home / 9,509.49-14,249.25-4,506.12

Finding the Fourth Proportional to 9,509.49, 14,249.25 and 4,506.12

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Solution

The fourth proportional to 9,509.49, 14,249.25 and 4,506.12 is: 6,752.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,509.49 : 14,249.25 = 4,506.12 : x
  2. Step 2: Convert to fraction form
    9,509.49/14,249.25 = 4,506.12/x
  3. Step 3: Cross multiply
    9,509.49x = 14,249.25 × 4,506.12
  4. Step 4: Simplify right side
    9,509.49x = 64,208,830.41
  5. Step 5: Solve for x
    x = 64,208,830.41/9,509.49
  6. Step 6: Final answer
    x = 6,752.08

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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.