Home / 63,001.84-94,502.48-43,220.32

Finding the Fourth Proportional to 63,001.84, 94,502.48 and 43,220.32

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Solution

The fourth proportional to 63,001.84, 94,502.48 and 43,220.32 is: 64,830.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,001.84 : 94,502.48 = 43,220.32 : x
  2. Step 2: Convert to fraction form
    63,001.84/94,502.48 = 43,220.32/x
  3. Step 3: Cross multiply
    63,001.84x = 94,502.48 × 43,220.32
  4. Step 4: Simplify right side
    63,001.84x = 4,084,427,426.39
  5. Step 5: Solve for x
    x = 4,084,427,426.39/63,001.84
  6. Step 6: Final answer
    x = 64,830.29

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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.