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Finding the Fourth Proportional to 60,303.44, 83,164.29 and 37,644.52

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Solution

The fourth proportional to 60,303.44, 83,164.29 and 37,644.52 is: 51,915.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,303.44 : 83,164.29 = 37,644.52 : x
  2. Step 2: Convert to fraction form
    60,303.44/83,164.29 = 37,644.52/x
  3. Step 3: Cross multiply
    60,303.44x = 83,164.29 × 37,644.52
  4. Step 4: Simplify right side
    60,303.44x = 3,130,679,818.95
  5. Step 5: Solve for x
    x = 3,130,679,818.95/60,303.44
  6. Step 6: Final answer
    x = 51,915.45

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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.