Home / 250,184.50-375,273.43-60,646.53

Finding the Fourth Proportional to 250,184.50, 375,273.43 and 60,646.53

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Solution

The fourth proportional to 250,184.50, 375,273.43 and 60,646.53 is: 90,969.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,184.50 : 375,273.43 = 60,646.53 : x
  2. Step 2: Convert to fraction form
    250,184.50/375,273.43 = 60,646.53/x
  3. Step 3: Cross multiply
    250,184.50x = 375,273.43 × 60,646.53
  4. Step 4: Simplify right side
    250,184.50x = 22,759,032,927.49
  5. Step 5: Solve for x
    x = 22,759,032,927.49/250,184.50
  6. Step 6: Final answer
    x = 90,969.00

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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.