Home / 5,810.09-8,675.79-4,563.50

Finding the Fourth Proportional to 5,810.09, 8,675.79 and 4,563.50

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Solution

The fourth proportional to 5,810.09, 8,675.79 and 4,563.50 is: 6,814.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,810.09 : 8,675.79 = 4,563.50 : x
  2. Step 2: Convert to fraction form
    5,810.09/8,675.79 = 4,563.50/x
  3. Step 3: Cross multiply
    5,810.09x = 8,675.79 × 4,563.50
  4. Step 4: Simplify right side
    5,810.09x = 39,591,924.29
  5. Step 5: Solve for x
    x = 39,591,924.29/5,810.09
  6. Step 6: Final answer
    x = 6,814.35

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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.