Home / 46,658.10-64,388.01-25,437.36

Finding the Fourth Proportional to 46,658.10, 64,388.01 and 25,437.36

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Solution

The fourth proportional to 46,658.10, 64,388.01 and 25,437.36 is: 35,103.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,658.10 : 64,388.01 = 25,437.36 : x
  2. Step 2: Convert to fraction form
    46,658.10/64,388.01 = 25,437.36/x
  3. Step 3: Cross multiply
    46,658.10x = 64,388.01 × 25,437.36
  4. Step 4: Simplify right side
    46,658.10x = 1,637,860,990.05
  5. Step 5: Solve for x
    x = 1,637,860,990.05/46,658.10
  6. Step 6: Final answer
    x = 35,103.47

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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.