Home / 66,023.69-99,055.27-46,826.44

Finding the Fourth Proportional to 66,023.69, 99,055.27 and 46,826.44

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Solution

The fourth proportional to 66,023.69, 99,055.27 and 46,826.44 is: 70,253.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,023.69 : 99,055.27 = 46,826.44 : x
  2. Step 2: Convert to fraction form
    66,023.69/99,055.27 = 46,826.44/x
  3. Step 3: Cross multiply
    66,023.69x = 99,055.27 × 46,826.44
  4. Step 4: Simplify right side
    66,023.69x = 4,638,405,468.23
  5. Step 5: Solve for x
    x = 4,638,405,468.23/66,023.69
  6. Step 6: Final answer
    x = 70,253.66

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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.