Home / 11,596.02-15,998.70-6,559.74

Finding the Fourth Proportional to 11,596.02, 15,998.70 and 6,559.74

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Solution

The fourth proportional to 11,596.02, 15,998.70 and 6,559.74 is: 9,050.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,596.02 : 15,998.70 = 6,559.74 : x
  2. Step 2: Convert to fraction form
    11,596.02/15,998.70 = 6,559.74/x
  3. Step 3: Cross multiply
    11,596.02x = 15,998.70 × 6,559.74
  4. Step 4: Simplify right side
    11,596.02x = 104,947,312.34
  5. Step 5: Solve for x
    x = 104,947,312.34/11,596.02
  6. Step 6: Final answer
    x = 9,050.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.