Home / 18,094.86-24,970.55-10,028.35

Finding the Fourth Proportional to 18,094.86, 24,970.55 and 10,028.35

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Solution

The fourth proportional to 18,094.86, 24,970.55 and 10,028.35 is: 13,838.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,094.86 : 24,970.55 = 10,028.35 : x
  2. Step 2: Convert to fraction form
    18,094.86/24,970.55 = 10,028.35/x
  3. Step 3: Cross multiply
    18,094.86x = 24,970.55 × 10,028.35
  4. Step 4: Simplify right side
    18,094.86x = 250,413,415.09
  5. Step 5: Solve for x
    x = 250,413,415.09/18,094.86
  6. Step 6: Final answer
    x = 13,838.93

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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.