Home / 17,402.09-24,015.35-9,444.32

Finding the Fourth Proportional to 17,402.09, 24,015.35 and 9,444.32

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Solution

The fourth proportional to 17,402.09, 24,015.35 and 9,444.32 is: 13,033.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,402.09 : 24,015.35 = 9,444.32 : x
  2. Step 2: Convert to fraction form
    17,402.09/24,015.35 = 9,444.32/x
  3. Step 3: Cross multiply
    17,402.09x = 24,015.35 × 9,444.32
  4. Step 4: Simplify right side
    17,402.09x = 226,808,483.01
  5. Step 5: Solve for x
    x = 226,808,483.01/17,402.09
  6. Step 6: Final answer
    x = 13,033.41

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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.