Home / 23,059.09-34,585.19-6,417.39

Finding the Fourth Proportional to 23,059.09, 34,585.19 and 6,417.39

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Solution

The fourth proportional to 23,059.09, 34,585.19 and 6,417.39 is: 9,625.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,059.09 : 34,585.19 = 6,417.39 : x
  2. Step 2: Convert to fraction form
    23,059.09/34,585.19 = 6,417.39/x
  3. Step 3: Cross multiply
    23,059.09x = 34,585.19 × 6,417.39
  4. Step 4: Simplify right side
    23,059.09x = 221,946,522.76
  5. Step 5: Solve for x
    x = 221,946,522.76/23,059.09
  6. Step 6: Final answer
    x = 9,625.12

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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.