Home / 373,531.50-560,291.58-173,740.14

Finding the Fourth Proportional to 373,531.50, 560,291.58 and 173,740.14

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Solution

The fourth proportional to 373,531.50, 560,291.58 and 173,740.14 is: 260,607.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,531.50 : 560,291.58 = 173,740.14 : x
  2. Step 2: Convert to fraction form
    373,531.50/560,291.58 = 173,740.14/x
  3. Step 3: Cross multiply
    373,531.50x = 560,291.58 × 173,740.14
  4. Step 4: Simplify right side
    373,531.50x = 97,345,137,550.02
  5. Step 5: Solve for x
    x = 97,345,137,550.02/373,531.50
  6. Step 6: Final answer
    x = 260,607.57

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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.