Home / 37,106.64-51,181.47-22,951.08

Finding the Fourth Proportional to 37,106.64, 51,181.47 and 22,951.08

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Solution

The fourth proportional to 37,106.64, 51,181.47 and 22,951.08 is: 31,656.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,106.64 : 51,181.47 = 22,951.08 : x
  2. Step 2: Convert to fraction form
    37,106.64/51,181.47 = 22,951.08/x
  3. Step 3: Cross multiply
    37,106.64x = 51,181.47 × 22,951.08
  4. Step 4: Simplify right side
    37,106.64x = 1,174,670,012.49
  5. Step 5: Solve for x
    x = 1,174,670,012.49/37,106.64
  6. Step 6: Final answer
    x = 31,656.60

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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.