Home / 63,001.56-94,502.34-43,220.16

Finding the Fourth Proportional to 63,001.56, 94,502.34 and 43,220.16

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Solution

The fourth proportional to 63,001.56, 94,502.34 and 43,220.16 is: 64,830.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,001.56 : 94,502.34 = 43,220.16 : x
  2. Step 2: Convert to fraction form
    63,001.56/94,502.34 = 43,220.16/x
  3. Step 3: Cross multiply
    63,001.56x = 94,502.34 × 43,220.16
  4. Step 4: Simplify right side
    63,001.56x = 4,084,406,255.17
  5. Step 5: Solve for x
    x = 4,084,406,255.17/63,001.56
  6. Step 6: Final answer
    x = 64,830.24

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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.