Home / 23,030.04-34,536.60-8,234.94

Finding the Fourth Proportional to 23,030.04, 34,536.60 and 8,234.94

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Solution

The fourth proportional to 23,030.04, 34,536.60 and 8,234.94 is: 12,349.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,030.04 : 34,536.60 = 8,234.94 : x
  2. Step 2: Convert to fraction form
    23,030.04/34,536.60 = 8,234.94/x
  3. Step 3: Cross multiply
    23,030.04x = 34,536.60 × 8,234.94
  4. Step 4: Simplify right side
    23,030.04x = 284,406,828.80
  5. Step 5: Solve for x
    x = 284,406,828.80/23,030.04
  6. Step 6: Final answer
    x = 12,349.38

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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.