Home / 6,530.33-9,005.28-5,810.27

Finding the Fourth Proportional to 6,530.33, 9,005.28 and 5,810.27

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Solution

The fourth proportional to 6,530.33, 9,005.28 and 5,810.27 is: 8,012.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530.33 : 9,005.28 = 5,810.27 : x
  2. Step 2: Convert to fraction form
    6,530.33/9,005.28 = 5,810.27/x
  3. Step 3: Cross multiply
    6,530.33x = 9,005.28 × 5,810.27
  4. Step 4: Simplify right side
    6,530.33x = 52,323,108.23
  5. Step 5: Solve for x
    x = 52,323,108.23/6,530.33
  6. Step 6: Final answer
    x = 8,012.32

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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.