Home / 46,643.08-64,351.38-32,490.76

Finding the Fourth Proportional to 46,643.08, 64,351.38 and 32,490.76

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Solution

The fourth proportional to 46,643.08, 64,351.38 and 32,490.76 is: 44,826.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,643.08 : 64,351.38 = 32,490.76 : x
  2. Step 2: Convert to fraction form
    46,643.08/64,351.38 = 32,490.76/x
  3. Step 3: Cross multiply
    46,643.08x = 64,351.38 × 32,490.76
  4. Step 4: Simplify right side
    46,643.08x = 2,090,825,243.25
  5. Step 5: Solve for x
    x = 2,090,825,243.25/46,643.08
  6. Step 6: Final answer
    x = 44,826.05

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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.