Home / 15,593.32-23,406.63-6,713.05

Finding the Fourth Proportional to 15,593.32, 23,406.63 and 6,713.05

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Solution

The fourth proportional to 15,593.32, 23,406.63 and 6,713.05 is: 10,076.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,593.32 : 23,406.63 = 6,713.05 : x
  2. Step 2: Convert to fraction form
    15,593.32/23,406.63 = 6,713.05/x
  3. Step 3: Cross multiply
    15,593.32x = 23,406.63 × 6,713.05
  4. Step 4: Simplify right side
    15,593.32x = 157,129,877.52
  5. Step 5: Solve for x
    x = 157,129,877.52/15,593.32
  6. Step 6: Final answer
    x = 10,076.74

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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.