Home / 46,825.70-64,619.60-29,826.30

Finding the Fourth Proportional to 46,825.70, 64,619.60 and 29,826.30

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Solution

The fourth proportional to 46,825.70, 64,619.60 and 29,826.30 is: 41,160.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,825.70 : 64,619.60 = 29,826.30 : x
  2. Step 2: Convert to fraction form
    46,825.70/64,619.60 = 29,826.30/x
  3. Step 3: Cross multiply
    46,825.70x = 64,619.60 × 29,826.30
  4. Step 4: Simplify right side
    46,825.70x = 1,927,363,426.35
  5. Step 5: Solve for x
    x = 1,927,363,426.35/46,825.70
  6. Step 6: Final answer
    x = 41,160.38

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1.5x scale

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.