Home / 62,066.54-93,100.01-15,319.41

Finding the Fourth Proportional to 62,066.54, 93,100.01 and 15,319.41

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Solution

The fourth proportional to 62,066.54, 93,100.01 and 15,319.41 is: 22,979.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,066.54 : 93,100.01 = 15,319.41 : x
  2. Step 2: Convert to fraction form
    62,066.54/93,100.01 = 15,319.41/x
  3. Step 3: Cross multiply
    62,066.54x = 93,100.01 × 15,319.41
  4. Step 4: Simplify right side
    62,066.54x = 1,426,237,147.60
  5. Step 5: Solve for x
    x = 1,426,237,147.60/62,066.54
  6. Step 6: Final answer
    x = 22,979.16

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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.