Home / 153,614.67-230,526.50-94,269.21

Finding the Fourth Proportional to 153,614.67, 230,526.50 and 94,269.21

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Solution

The fourth proportional to 153,614.67, 230,526.50 and 94,269.21 is: 141,467.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,614.67 : 230,526.50 = 94,269.21 : x
  2. Step 2: Convert to fraction form
    153,614.67/230,526.50 = 94,269.21/x
  3. Step 3: Cross multiply
    153,614.67x = 230,526.50 × 94,269.21
  4. Step 4: Simplify right side
    153,614.67x = 21,731,550,567.72
  5. Step 5: Solve for x
    x = 21,731,550,567.72/153,614.67
  6. Step 6: Final answer
    x = 141,467.94

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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.