Home / 11,369.46-17,070.01-5,826.63

Finding the Fourth Proportional to 11,369.46, 17,070.01 and 5,826.63

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Solution

The fourth proportional to 11,369.46, 17,070.01 and 5,826.63 is: 8,748.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,369.46 : 17,070.01 = 5,826.63 : x
  2. Step 2: Convert to fraction form
    11,369.46/17,070.01 = 5,826.63/x
  3. Step 3: Cross multiply
    11,369.46x = 17,070.01 × 5,826.63
  4. Step 4: Simplify right side
    11,369.46x = 99,460,681.81
  5. Step 5: Solve for x
    x = 99,460,681.81/11,369.46
  6. Step 6: Final answer
    x = 8,748.05

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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.