Home / 152,505.46-228,756.42-62,528.08

Finding the Fourth Proportional to 152,505.46, 228,756.42 and 62,528.08

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Solution

The fourth proportional to 152,505.46, 228,756.42 and 62,528.08 is: 93,791.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,505.46 : 228,756.42 = 62,528.08 : x
  2. Step 2: Convert to fraction form
    152,505.46/228,756.42 = 62,528.08/x
  3. Step 3: Cross multiply
    152,505.46x = 228,756.42 × 62,528.08
  4. Step 4: Simplify right side
    152,505.46x = 14,303,699,730.27
  5. Step 5: Solve for x
    x = 14,303,699,730.27/152,505.46
  6. Step 6: Final answer
    x = 93,791.39

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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.