Home / 31,566.06-47,339.67-26,005.62

Finding the Fourth Proportional to 31,566.06, 47,339.67 and 26,005.62

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Solution

The fourth proportional to 31,566.06, 47,339.67 and 26,005.62 is: 39,000.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,566.06 : 47,339.67 = 26,005.62 : x
  2. Step 2: Convert to fraction form
    31,566.06/47,339.67 = 26,005.62/x
  3. Step 3: Cross multiply
    31,566.06x = 47,339.67 × 26,005.62
  4. Step 4: Simplify right side
    31,566.06x = 1,231,097,468.95
  5. Step 5: Solve for x
    x = 1,231,097,468.95/31,566.06
  6. Step 6: Final answer
    x = 39,000.67

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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.