Home / 46,847.04-64,622.52-29,819.76

Finding the Fourth Proportional to 46,847.04, 64,622.52 and 29,819.76

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Solution

The fourth proportional to 46,847.04, 64,622.52 and 29,819.76 is: 41,134.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,847.04 : 64,622.52 = 29,819.76 : x
  2. Step 2: Convert to fraction form
    46,847.04/64,622.52 = 29,819.76/x
  3. Step 3: Cross multiply
    46,847.04x = 64,622.52 × 29,819.76
  4. Step 4: Simplify right side
    46,847.04x = 1,927,028,037.00
  5. Step 5: Solve for x
    x = 1,927,028,037.00/46,847.04
  6. Step 6: Final answer
    x = 41,134.47

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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.