Home / 9,564.50-14,346.36-3,325.93

Finding the Fourth Proportional to 9,564.50, 14,346.36 and 3,325.93

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Solution

The fourth proportional to 9,564.50, 14,346.36 and 3,325.93 is: 4,988.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564.50 : 14,346.36 = 3,325.93 : x
  2. Step 2: Convert to fraction form
    9,564.50/14,346.36 = 3,325.93/x
  3. Step 3: Cross multiply
    9,564.50x = 14,346.36 × 3,325.93
  4. Step 4: Simplify right side
    9,564.50x = 47,714,953.25
  5. Step 5: Solve for x
    x = 47,714,953.25/9,564.50
  6. Step 6: Final answer
    x = 4,988.75

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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.