Home / 46,141.02-69,198.66-18,055.35

Finding the Fourth Proportional to 46,141.02, 69,198.66 and 18,055.35

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Solution

The fourth proportional to 46,141.02, 69,198.66 and 18,055.35 is: 27,077.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,141.02 : 69,198.66 = 18,055.35 : x
  2. Step 2: Convert to fraction form
    46,141.02/69,198.66 = 18,055.35/x
  3. Step 3: Cross multiply
    46,141.02x = 69,198.66 × 18,055.35
  4. Step 4: Simplify right side
    46,141.02x = 1,249,406,025.83
  5. Step 5: Solve for x
    x = 1,249,406,025.83/46,141.02
  6. Step 6: Final answer
    x = 27,077.99

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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.