Home / 9,005.02-13,511.07-4,560.24

Finding the Fourth Proportional to 9,005.02, 13,511.07 and 4,560.24

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Solution

The fourth proportional to 9,005.02, 13,511.07 and 4,560.24 is: 6,842.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,005.02 : 13,511.07 = 4,560.24 : x
  2. Step 2: Convert to fraction form
    9,005.02/13,511.07 = 4,560.24/x
  3. Step 3: Cross multiply
    9,005.02x = 13,511.07 × 4,560.24
  4. Step 4: Simplify right side
    9,005.02x = 61,613,772.52
  5. Step 5: Solve for x
    x = 61,613,772.52/9,005.02
  6. Step 6: Final answer
    x = 6,842.16

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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.