Home / 58,281.20-87,421.82-24,979.67

Finding the Fourth Proportional to 58,281.20, 87,421.82 and 24,979.67

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Solution

The fourth proportional to 58,281.20, 87,421.82 and 24,979.67 is: 37,469.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,281.20 : 87,421.82 = 24,979.67 : x
  2. Step 2: Convert to fraction form
    58,281.20/87,421.82 = 24,979.67/x
  3. Step 3: Cross multiply
    58,281.20x = 87,421.82 × 24,979.67
  4. Step 4: Simplify right side
    58,281.20x = 2,183,768,214.40
  5. Step 5: Solve for x
    x = 2,183,768,214.40/58,281.20
  6. Step 6: Final answer
    x = 37,469.51

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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.