Home / 94,644.09-130,606.56-52,201.71

Finding the Fourth Proportional to 94,644.09, 130,606.56 and 52,201.71

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Solution

The fourth proportional to 94,644.09, 130,606.56 and 52,201.71 is: 72,037.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,644.09 : 130,606.56 = 52,201.71 : x
  2. Step 2: Convert to fraction form
    94,644.09/130,606.56 = 52,201.71/x
  3. Step 3: Cross multiply
    94,644.09x = 130,606.56 × 52,201.71
  4. Step 4: Simplify right side
    94,644.09x = 6,817,885,769.22
  5. Step 5: Solve for x
    x = 6,817,885,769.22/94,644.09
  6. Step 6: Final answer
    x = 72,037.10

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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.