Home / 60,624.06-90,948.69-25,564.02

Finding the Fourth Proportional to 60,624.06, 90,948.69 and 25,564.02

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Solution

The fourth proportional to 60,624.06, 90,948.69 and 25,564.02 is: 38,351.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,624.06 : 90,948.69 = 25,564.02 : x
  2. Step 2: Convert to fraction form
    60,624.06/90,948.69 = 25,564.02/x
  3. Step 3: Cross multiply
    60,624.06x = 90,948.69 × 25,564.02
  4. Step 4: Simplify right side
    60,624.06x = 2,325,014,130.13
  5. Step 5: Solve for x
    x = 2,325,014,130.13/60,624.06
  6. Step 6: Final answer
    x = 38,351.34

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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.