Home / 46,579.66-64,280.18-25,359.48

Finding the Fourth Proportional to 46,579.66, 64,280.18 and 25,359.48

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Solution

The fourth proportional to 46,579.66, 64,280.18 and 25,359.48 is: 34,996.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,579.66 : 64,280.18 = 25,359.48 : x
  2. Step 2: Convert to fraction form
    46,579.66/64,280.18 = 25,359.48/x
  3. Step 3: Cross multiply
    46,579.66x = 64,280.18 × 25,359.48
  4. Step 4: Simplify right side
    46,579.66x = 1,630,112,002.51
  5. Step 5: Solve for x
    x = 1,630,112,002.51/46,579.66
  6. Step 6: Final answer
    x = 34,996.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.