Home / 19,569.35-29,327.47-9,016.16

Finding the Fourth Proportional to 19,569.35, 29,327.47 and 9,016.16

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Solution

The fourth proportional to 19,569.35, 29,327.47 and 9,016.16 is: 13,512.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,569.35 : 29,327.47 = 9,016.16 : x
  2. Step 2: Convert to fraction form
    19,569.35/29,327.47 = 9,016.16/x
  3. Step 3: Cross multiply
    19,569.35x = 29,327.47 × 9,016.16
  4. Step 4: Simplify right side
    19,569.35x = 264,421,157.70
  5. Step 5: Solve for x
    x = 264,421,157.70/19,569.35
  6. Step 6: Final answer
    x = 13,512.01

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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.