Home / 63,036.70-94,555.05-35,331.10

Finding the Fourth Proportional to 63,036.70, 94,555.05 and 35,331.10

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Solution

The fourth proportional to 63,036.70, 94,555.05 and 35,331.10 is: 52,996.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,036.70 : 94,555.05 = 35,331.10 : x
  2. Step 2: Convert to fraction form
    63,036.70/94,555.05 = 35,331.10/x
  3. Step 3: Cross multiply
    63,036.70x = 94,555.05 × 35,331.10
  4. Step 4: Simplify right side
    63,036.70x = 3,340,733,927.06
  5. Step 5: Solve for x
    x = 3,340,733,927.06/63,036.70
  6. Step 6: Final answer
    x = 52,996.65

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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.