Home / 9,567.04-13,202.64-5,790.16

Finding the Fourth Proportional to 9,567.04, 13,202.64 and 5,790.16

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Solution

The fourth proportional to 9,567.04, 13,202.64 and 5,790.16 is: 7,990.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567.04 : 13,202.64 = 5,790.16 : x
  2. Step 2: Convert to fraction form
    9,567.04/13,202.64 = 5,790.16/x
  3. Step 3: Cross multiply
    9,567.04x = 13,202.64 × 5,790.16
  4. Step 4: Simplify right side
    9,567.04x = 76,445,398.02
  5. Step 5: Solve for x
    x = 76,445,398.02/9,567.04
  6. Step 6: Final answer
    x = 7,990.50

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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.