Home / 10,453.22-15,667.46-4,597.58

Finding the Fourth Proportional to 10,453.22, 15,667.46 and 4,597.58

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Solution

The fourth proportional to 10,453.22, 15,667.46 and 4,597.58 is: 6,890.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,453.22 : 15,667.46 = 4,597.58 : x
  2. Step 2: Convert to fraction form
    10,453.22/15,667.46 = 4,597.58/x
  3. Step 3: Cross multiply
    10,453.22x = 15,667.46 × 4,597.58
  4. Step 4: Simplify right side
    10,453.22x = 72,032,400.75
  5. Step 5: Solve for x
    x = 72,032,400.75/10,453.22
  6. Step 6: Final answer
    x = 6,890.93

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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.