Home / 9,536.13-14,302.98-3,688.74

Finding the Fourth Proportional to 9,536.13, 14,302.98 and 3,688.74

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Solution

The fourth proportional to 9,536.13, 14,302.98 and 3,688.74 is: 5,532.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536.13 : 14,302.98 = 3,688.74 : x
  2. Step 2: Convert to fraction form
    9,536.13/14,302.98 = 3,688.74/x
  3. Step 3: Cross multiply
    9,536.13x = 14,302.98 × 3,688.74
  4. Step 4: Simplify right side
    9,536.13x = 52,759,974.45
  5. Step 5: Solve for x
    x = 52,759,974.45/9,536.13
  6. Step 6: Final answer
    x = 5,532.64

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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.