Home / 18,054.32-24,915.93-10,096.07

Finding the Fourth Proportional to 18,054.32, 24,915.93 and 10,096.07

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Solution

The fourth proportional to 18,054.32, 24,915.93 and 10,096.07 is: 13,933.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,054.32 : 24,915.93 = 10,096.07 : x
  2. Step 2: Convert to fraction form
    18,054.32/24,915.93 = 10,096.07/x
  3. Step 3: Cross multiply
    18,054.32x = 24,915.93 × 10,096.07
  4. Step 4: Simplify right side
    18,054.32x = 251,552,973.40
  5. Step 5: Solve for x
    x = 251,552,973.40/18,054.32
  6. Step 6: Final answer
    x = 13,933.12

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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.