Home / 41,503.73-57,322.95-30,223.67

Finding the Fourth Proportional to 41,503.73, 57,322.95 and 30,223.67

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Solution

The fourth proportional to 41,503.73, 57,322.95 and 30,223.67 is: 41,743.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,503.73 : 57,322.95 = 30,223.67 : x
  2. Step 2: Convert to fraction form
    41,503.73/57,322.95 = 30,223.67/x
  3. Step 3: Cross multiply
    41,503.73x = 57,322.95 × 30,223.67
  4. Step 4: Simplify right side
    41,503.73x = 1,732,509,924.23
  5. Step 5: Solve for x
    x = 1,732,509,924.23/41,503.73
  6. Step 6: Final answer
    x = 41,743.48

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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.