Home / 45,085.33-67,750.68-24,040.24

Finding the Fourth Proportional to 45,085.33, 67,750.68 and 24,040.24

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Solution

The fourth proportional to 45,085.33, 67,750.68 and 24,040.24 is: 36,125.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,085.33 : 67,750.68 = 24,040.24 : x
  2. Step 2: Convert to fraction form
    45,085.33/67,750.68 = 24,040.24/x
  3. Step 3: Cross multiply
    45,085.33x = 67,750.68 × 24,040.24
  4. Step 4: Simplify right side
    45,085.33x = 1,628,742,607.36
  5. Step 5: Solve for x
    x = 1,628,742,607.36/45,085.33
  6. Step 6: Final answer
    x = 36,125.78

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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.