Home / 18,054.16-24,915.94-10,095.91

Finding the Fourth Proportional to 18,054.16, 24,915.94 and 10,095.91

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Solution

The fourth proportional to 18,054.16, 24,915.94 and 10,095.91 is: 13,933.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,054.16 : 24,915.94 = 10,095.91 : x
  2. Step 2: Convert to fraction form
    18,054.16/24,915.94 = 10,095.91/x
  3. Step 3: Cross multiply
    18,054.16x = 24,915.94 × 10,095.91
  4. Step 4: Simplify right side
    18,054.16x = 251,549,000.28
  5. Step 5: Solve for x
    x = 251,549,000.28/18,054.16
  6. Step 6: Final answer
    x = 13,933.02

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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.