Home / 9,004.16-13,506.24-2,430.34

Finding the Fourth Proportional to 9,004.16, 13,506.24 and 2,430.34

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Solution

The fourth proportional to 9,004.16, 13,506.24 and 2,430.34 is: 3,645.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004.16 : 13,506.24 = 2,430.34 : x
  2. Step 2: Convert to fraction form
    9,004.16/13,506.24 = 2,430.34/x
  3. Step 3: Cross multiply
    9,004.16x = 13,506.24 × 2,430.34
  4. Step 4: Simplify right side
    9,004.16x = 32,824,730.67
  5. Step 5: Solve for x
    x = 32,824,730.67/9,004.16
  6. Step 6: Final answer
    x = 3,645.51

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Similar ratio
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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.