Home / 49,343.32-68,094.78-26,988.76

Finding the Fourth Proportional to 49,343.32, 68,094.78 and 26,988.76

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Solution

The fourth proportional to 49,343.32, 68,094.78 and 26,988.76 is: 37,245.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,343.32 : 68,094.78 = 26,988.76 : x
  2. Step 2: Convert to fraction form
    49,343.32/68,094.78 = 26,988.76/x
  3. Step 3: Cross multiply
    49,343.32x = 68,094.78 × 26,988.76
  4. Step 4: Simplify right side
    49,343.32x = 1,837,793,674.67
  5. Step 5: Solve for x
    x = 1,837,793,674.67/49,343.32
  6. Step 6: Final answer
    x = 37,245.03

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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.