Home / 62,667.21-93,999.60-15,282.48

Finding the Fourth Proportional to 62,667.21, 93,999.60 and 15,282.48

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Solution

The fourth proportional to 62,667.21, 93,999.60 and 15,282.48 is: 22,923.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,667.21 : 93,999.60 = 15,282.48 : x
  2. Step 2: Convert to fraction form
    62,667.21/93,999.60 = 15,282.48/x
  3. Step 3: Cross multiply
    62,667.21x = 93,999.60 × 15,282.48
  4. Step 4: Simplify right side
    62,667.21x = 1,436,547,007.01
  5. Step 5: Solve for x
    x = 1,436,547,007.01/62,667.21
  6. Step 6: Final answer
    x = 22,923.42

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1.5x scale

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.