Home / 46,301.06-69,490.48-37,125.38

Finding the Fourth Proportional to 46,301.06, 69,490.48 and 37,125.38

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Solution

The fourth proportional to 46,301.06, 69,490.48 and 37,125.38 is: 55,719.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,301.06 : 69,490.48 = 37,125.38 : x
  2. Step 2: Convert to fraction form
    46,301.06/69,490.48 = 37,125.38/x
  3. Step 3: Cross multiply
    46,301.06x = 69,490.48 × 37,125.38
  4. Step 4: Simplify right side
    46,301.06x = 2,579,860,476.38
  5. Step 5: Solve for x
    x = 2,579,860,476.38/46,301.06
  6. Step 6: Final answer
    x = 55,719.25

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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.