Home / 114,052.08-157,389.42-63,066.96

Finding the Fourth Proportional to 114,052.08, 157,389.42 and 63,066.96

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Solution

The fourth proportional to 114,052.08, 157,389.42 and 63,066.96 is: 87,031.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,052.08 : 157,389.42 = 63,066.96 : x
  2. Step 2: Convert to fraction form
    114,052.08/157,389.42 = 63,066.96/x
  3. Step 3: Cross multiply
    114,052.08x = 157,389.42 × 63,066.96
  4. Step 4: Simplify right side
    114,052.08x = 9,926,072,255.56
  5. Step 5: Solve for x
    x = 9,926,072,255.56/114,052.08
  6. Step 6: Final answer
    x = 87,031.05

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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.