Home / 9,029.02-13,545.69-4,575.58

Finding the Fourth Proportional to 9,029.02, 13,545.69 and 4,575.58

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Solution

The fourth proportional to 9,029.02, 13,545.69 and 4,575.58 is: 6,864.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029.02 : 13,545.69 = 4,575.58 : x
  2. Step 2: Convert to fraction form
    9,029.02/13,545.69 = 4,575.58/x
  3. Step 3: Cross multiply
    9,029.02x = 13,545.69 × 4,575.58
  4. Step 4: Simplify right side
    9,029.02x = 61,979,388.25
  5. Step 5: Solve for x
    x = 61,979,388.25/9,029.02
  6. Step 6: Final answer
    x = 6,864.46

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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.