Home / 62,855.06-94,268.01-23,430.74

Finding the Fourth Proportional to 62,855.06, 94,268.01 and 23,430.74

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Solution

The fourth proportional to 62,855.06, 94,268.01 and 23,430.74 is: 35,140.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,855.06 : 94,268.01 = 23,430.74 : x
  2. Step 2: Convert to fraction form
    62,855.06/94,268.01 = 23,430.74/x
  3. Step 3: Cross multiply
    62,855.06x = 94,268.01 × 23,430.74
  4. Step 4: Simplify right side
    62,855.06x = 2,208,769,232.63
  5. Step 5: Solve for x
    x = 2,208,769,232.63/62,855.06
  6. Step 6: Final answer
    x = 35,140.67

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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.