Home / 17,345.04-23,930.70-10,627.32

Finding the Fourth Proportional to 17,345.04, 23,930.70 and 10,627.32

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Solution

The fourth proportional to 17,345.04, 23,930.70 and 10,627.32 is: 14,662.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,345.04 : 23,930.70 = 10,627.32 : x
  2. Step 2: Convert to fraction form
    17,345.04/23,930.70 = 10,627.32/x
  3. Step 3: Cross multiply
    17,345.04x = 23,930.70 × 10,627.32
  4. Step 4: Simplify right side
    17,345.04x = 254,319,206.72
  5. Step 5: Solve for x
    x = 254,319,206.72/17,345.04
  6. Step 6: Final answer
    x = 14,662.36

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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.