Home / 23,077.19-34,615.77-7,283.81

Finding the Fourth Proportional to 23,077.19, 34,615.77 and 7,283.81

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Solution

The fourth proportional to 23,077.19, 34,615.77 and 7,283.81 is: 10,925.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,077.19 : 34,615.77 = 7,283.81 : x
  2. Step 2: Convert to fraction form
    23,077.19/34,615.77 = 7,283.81/x
  3. Step 3: Cross multiply
    23,077.19x = 34,615.77 × 7,283.81
  4. Step 4: Simplify right side
    23,077.19x = 252,134,518.60
  5. Step 5: Solve for x
    x = 252,134,518.60/23,077.19
  6. Step 6: Final answer
    x = 10,925.71

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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.