Home / 10,094.14-13,922.01-6,558.50

Finding the Fourth Proportional to 10,094.14, 13,922.01 and 6,558.50

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Solution

The fourth proportional to 10,094.14, 13,922.01 and 6,558.50 is: 9,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,094.14 : 13,922.01 = 6,558.50 : x
  2. Step 2: Convert to fraction form
    10,094.14/13,922.01 = 6,558.50/x
  3. Step 3: Cross multiply
    10,094.14x = 13,922.01 × 6,558.50
  4. Step 4: Simplify right side
    10,094.14x = 91,307,502.59
  5. Step 5: Solve for x
    x = 91,307,502.59/10,094.14
  6. Step 6: Final answer
    x = 9,045.60

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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.