Home / 34,070.69-50,846.97-31,814.67

Finding the Fourth Proportional to 34,070.69, 50,846.97 and 31,814.67

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Solution

The fourth proportional to 34,070.69, 50,846.97 and 31,814.67 is: 47,480.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,070.69 : 50,846.97 = 31,814.67 : x
  2. Step 2: Convert to fraction form
    34,070.69/50,846.97 = 31,814.67/x
  3. Step 3: Cross multiply
    34,070.69x = 50,846.97 × 31,814.67
  4. Step 4: Simplify right side
    34,070.69x = 1,617,679,881.03
  5. Step 5: Solve for x
    x = 1,617,679,881.03/34,070.69
  6. Step 6: Final answer
    x = 47,480.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.