Home / 46,386.56-64,013.47-25,165.82

Finding the Fourth Proportional to 46,386.56, 64,013.47 and 25,165.82

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Solution

The fourth proportional to 46,386.56, 64,013.47 and 25,165.82 is: 34,728.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,386.56 : 64,013.47 = 25,165.82 : x
  2. Step 2: Convert to fraction form
    46,386.56/64,013.47 = 25,165.82/x
  3. Step 3: Cross multiply
    46,386.56x = 64,013.47 × 25,165.82
  4. Step 4: Simplify right side
    46,386.56x = 1,610,951,017.70
  5. Step 5: Solve for x
    x = 1,610,951,017.70/46,386.56
  6. Step 6: Final answer
    x = 34,728.84

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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.