Home / 9,637.32-14,445.37-6,304.20

Finding the Fourth Proportional to 9,637.32, 14,445.37 and 6,304.20

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Solution

The fourth proportional to 9,637.32, 14,445.37 and 6,304.20 is: 9,449.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637.32 : 14,445.37 = 6,304.20 : x
  2. Step 2: Convert to fraction form
    9,637.32/14,445.37 = 6,304.20/x
  3. Step 3: Cross multiply
    9,637.32x = 14,445.37 × 6,304.20
  4. Step 4: Simplify right side
    9,637.32x = 91,066,455.26
  5. Step 5: Solve for x
    x = 91,066,455.26/9,637.32
  6. Step 6: Final answer
    x = 9,449.35

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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.