Home / 9,395.02-14,092.80-4,201.30

Finding the Fourth Proportional to 9,395.02, 14,092.80 and 4,201.30

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Solution

The fourth proportional to 9,395.02, 14,092.80 and 4,201.30 is: 6,302.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395.02 : 14,092.80 = 4,201.30 : x
  2. Step 2: Convert to fraction form
    9,395.02/14,092.80 = 4,201.30/x
  3. Step 3: Cross multiply
    9,395.02x = 14,092.80 × 4,201.30
  4. Step 4: Simplify right side
    9,395.02x = 59,208,080.64
  5. Step 5: Solve for x
    x = 59,208,080.64/9,395.02
  6. Step 6: Final answer
    x = 6,302.07

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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.