Home / 58,244.68-80,378.22-33,094.36

Finding the Fourth Proportional to 58,244.68, 80,378.22 and 33,094.36

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Solution

The fourth proportional to 58,244.68, 80,378.22 and 33,094.36 is: 45,670.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,244.68 : 80,378.22 = 33,094.36 : x
  2. Step 2: Convert to fraction form
    58,244.68/80,378.22 = 33,094.36/x
  3. Step 3: Cross multiply
    58,244.68x = 80,378.22 × 33,094.36
  4. Step 4: Simplify right side
    58,244.68x = 2,660,065,748.84
  5. Step 5: Solve for x
    x = 2,660,065,748.84/58,244.68
  6. Step 6: Final answer
    x = 45,670.54

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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.