Home / 7,330.28-10,999.35-4,866.26

Finding the Fourth Proportional to 7,330.28, 10,999.35 and 4,866.26

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Solution

The fourth proportional to 7,330.28, 10,999.35 and 4,866.26 is: 7,302.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330.28 : 10,999.35 = 4,866.26 : x
  2. Step 2: Convert to fraction form
    7,330.28/10,999.35 = 4,866.26/x
  3. Step 3: Cross multiply
    7,330.28x = 10,999.35 × 4,866.26
  4. Step 4: Simplify right side
    7,330.28x = 53,525,641.93
  5. Step 5: Solve for x
    x = 53,525,641.93/7,330.28
  6. Step 6: Final answer
    x = 7,302.00

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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.