Home / 250,197.03-375,295.55-63,208.53

Finding the Fourth Proportional to 250,197.03, 375,295.55 and 63,208.53

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Solution

The fourth proportional to 250,197.03, 375,295.55 and 63,208.53 is: 94,812.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,197.03 : 375,295.55 = 63,208.53 : x
  2. Step 2: Convert to fraction form
    250,197.03/375,295.55 = 63,208.53/x
  3. Step 3: Cross multiply
    250,197.03x = 375,295.55 × 63,208.53
  4. Step 4: Simplify right side
    250,197.03x = 23,721,879,715.00
  5. Step 5: Solve for x
    x = 23,721,879,715.00/250,197.03
  6. Step 6: Final answer
    x = 94,812.80

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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.