Home / 46,731.69-64,490.84-25,511.10

Finding the Fourth Proportional to 46,731.69, 64,490.84 and 25,511.10

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Solution

The fourth proportional to 46,731.69, 64,490.84 and 25,511.10 is: 35,205.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,731.69 : 64,490.84 = 25,511.10 : x
  2. Step 2: Convert to fraction form
    46,731.69/64,490.84 = 25,511.10/x
  3. Step 3: Cross multiply
    46,731.69x = 64,490.84 × 25,511.10
  4. Step 4: Simplify right side
    46,731.69x = 1,645,232,140.77
  5. Step 5: Solve for x
    x = 1,645,232,140.77/46,731.69
  6. Step 6: Final answer
    x = 35,205.92

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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.