Home / 94,665.58-130,638.51-52,224.22

Finding the Fourth Proportional to 94,665.58, 130,638.51 and 52,224.22

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Solution

The fourth proportional to 94,665.58, 130,638.51 and 52,224.22 is: 72,069.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,665.58 : 130,638.51 = 52,224.22 : x
  2. Step 2: Convert to fraction form
    94,665.58/130,638.51 = 52,224.22/x
  3. Step 3: Cross multiply
    94,665.58x = 130,638.51 × 52,224.22
  4. Step 4: Simplify right side
    94,665.58x = 6,822,494,286.71
  5. Step 5: Solve for x
    x = 6,822,494,286.71/94,665.58
  6. Step 6: Final answer
    x = 72,069.43

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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.