Home / 11,006.60-16,501.26-7,533.32

Finding the Fourth Proportional to 11,006.60, 16,501.26 and 7,533.32

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Solution

The fourth proportional to 11,006.60, 16,501.26 and 7,533.32 is: 11,294.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,006.60 : 16,501.26 = 7,533.32 : x
  2. Step 2: Convert to fraction form
    11,006.60/16,501.26 = 7,533.32/x
  3. Step 3: Cross multiply
    11,006.60x = 16,501.26 × 7,533.32
  4. Step 4: Simplify right side
    11,006.60x = 124,309,271.98
  5. Step 5: Solve for x
    x = 124,309,271.98/11,006.60
  6. Step 6: Final answer
    x = 11,294.07

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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.