Home / 61,505.24-92,048.70-39,333.80

Finding the Fourth Proportional to 61,505.24, 92,048.70 and 39,333.80

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Solution

The fourth proportional to 61,505.24, 92,048.70 and 39,333.80 is: 58,866.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,505.24 : 92,048.70 = 39,333.80 : x
  2. Step 2: Convert to fraction form
    61,505.24/92,048.70 = 39,333.80/x
  3. Step 3: Cross multiply
    61,505.24x = 92,048.70 × 39,333.80
  4. Step 4: Simplify right side
    61,505.24x = 3,620,625,156.06
  5. Step 5: Solve for x
    x = 3,620,625,156.06/61,505.24
  6. Step 6: Final answer
    x = 58,866.94

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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.