Home / 62,093.13-93,143.07-17,716.47

Finding the Fourth Proportional to 62,093.13, 93,143.07 and 17,716.47

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Solution

The fourth proportional to 62,093.13, 93,143.07 and 17,716.47 is: 26,575.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,093.13 : 93,143.07 = 17,716.47 : x
  2. Step 2: Convert to fraction form
    62,093.13/93,143.07 = 17,716.47/x
  3. Step 3: Cross multiply
    62,093.13x = 93,143.07 × 17,716.47
  4. Step 4: Simplify right side
    62,093.13x = 1,650,166,405.36
  5. Step 5: Solve for x
    x = 1,650,166,405.36/62,093.13
  6. Step 6: Final answer
    x = 26,575.67

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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.