Home / 9,465.02-13,059.42-6,234.51

Finding the Fourth Proportional to 9,465.02, 13,059.42 and 6,234.51

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Solution

The fourth proportional to 9,465.02, 13,059.42 and 6,234.51 is: 8,602.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465.02 : 13,059.42 = 6,234.51 : x
  2. Step 2: Convert to fraction form
    9,465.02/13,059.42 = 6,234.51/x
  3. Step 3: Cross multiply
    9,465.02x = 13,059.42 × 6,234.51
  4. Step 4: Simplify right side
    9,465.02x = 81,419,084.58
  5. Step 5: Solve for x
    x = 81,419,084.58/9,465.02
  6. Step 6: Final answer
    x = 8,602.10

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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.