Home / 37,146.24-55,696.32-17,416.32

Finding the Fourth Proportional to 37,146.24, 55,696.32 and 17,416.32

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Solution

The fourth proportional to 37,146.24, 55,696.32 and 17,416.32 is: 26,113.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,146.24 : 55,696.32 = 17,416.32 : x
  2. Step 2: Convert to fraction form
    37,146.24/55,696.32 = 17,416.32/x
  3. Step 3: Cross multiply
    37,146.24x = 55,696.32 × 17,416.32
  4. Step 4: Simplify right side
    37,146.24x = 970,024,931.94
  5. Step 5: Solve for x
    x = 970,024,931.94/37,146.24
  6. Step 6: Final answer
    x = 26,113.68

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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.