Home / 314,968.90-472,453.35-244,110.10

Finding the Fourth Proportional to 314,968.90, 472,453.35 and 244,110.10

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Solution

The fourth proportional to 314,968.90, 472,453.35 and 244,110.10 is: 366,165.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,968.90 : 472,453.35 = 244,110.10 : x
  2. Step 2: Convert to fraction form
    314,968.90/472,453.35 = 244,110.10/x
  3. Step 3: Cross multiply
    314,968.90x = 472,453.35 × 244,110.10
  4. Step 4: Simplify right side
    314,968.90x = 115,330,634,513.84
  5. Step 5: Solve for x
    x = 115,330,634,513.84/314,968.90
  6. Step 6: Final answer
    x = 366,165.15

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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.