Home / 46,551.10-64,240.80-25,330.50

Finding the Fourth Proportional to 46,551.10, 64,240.80 and 25,330.50

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Solution

The fourth proportional to 46,551.10, 64,240.80 and 25,330.50 is: 34,956.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,551.10 : 64,240.80 = 25,330.50 : x
  2. Step 2: Convert to fraction form
    46,551.10/64,240.80 = 25,330.50/x
  3. Step 3: Cross multiply
    46,551.10x = 64,240.80 × 25,330.50
  4. Step 4: Simplify right side
    46,551.10x = 1,627,251,584.40
  5. Step 5: Solve for x
    x = 1,627,251,584.40/46,551.10
  6. Step 6: Final answer
    x = 34,956.24

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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.