Home / 23,296.04-34,946.52-13,435.10

Finding the Fourth Proportional to 23,296.04, 34,946.52 and 13,435.10

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Solution

The fourth proportional to 23,296.04, 34,946.52 and 13,435.10 is: 20,154.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,296.04 : 34,946.52 = 13,435.10 : x
  2. Step 2: Convert to fraction form
    23,296.04/34,946.52 = 13,435.10/x
  3. Step 3: Cross multiply
    23,296.04x = 34,946.52 × 13,435.10
  4. Step 4: Simplify right side
    23,296.04x = 469,509,990.85
  5. Step 5: Solve for x
    x = 469,509,990.85/23,296.04
  6. Step 6: Final answer
    x = 20,154.07

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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.