Home / 152,402.24-228,492.60-63,681.14

Finding the Fourth Proportional to 152,402.24, 228,492.60 and 63,681.14

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Solution

The fourth proportional to 152,402.24, 228,492.60 and 63,681.14 is: 95,475.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,402.24 : 228,492.60 = 63,681.14 : x
  2. Step 2: Convert to fraction form
    152,402.24/228,492.60 = 63,681.14/x
  3. Step 3: Cross multiply
    152,402.24x = 228,492.60 × 63,681.14
  4. Step 4: Simplify right side
    152,402.24x = 14,550,669,249.56
  5. Step 5: Solve for x
    x = 14,550,669,249.56/152,402.24
  6. Step 6: Final answer
    x = 95,475.43

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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.