Home / 61,975.39-92,962.26-15,228.67

Finding the Fourth Proportional to 61,975.39, 92,962.26 and 15,228.67

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Solution

The fourth proportional to 61,975.39, 92,962.26 and 15,228.67 is: 22,842.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,975.39 : 92,962.26 = 15,228.67 : x
  2. Step 2: Convert to fraction form
    61,975.39/92,962.26 = 15,228.67/x
  3. Step 3: Cross multiply
    61,975.39x = 92,962.26 × 15,228.67
  4. Step 4: Simplify right side
    61,975.39x = 1,415,691,579.99
  5. Step 5: Solve for x
    x = 1,415,691,579.99/61,975.39
  6. Step 6: Final answer
    x = 22,842.80

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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.