Home / 46,929.32-64,710.55-29,906.58

Finding the Fourth Proportional to 46,929.32, 64,710.55 and 29,906.58

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Solution

The fourth proportional to 46,929.32, 64,710.55 and 29,906.58 is: 41,238.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,929.32 : 64,710.55 = 29,906.58 : x
  2. Step 2: Convert to fraction form
    46,929.32/64,710.55 = 29,906.58/x
  3. Step 3: Cross multiply
    46,929.32x = 64,710.55 × 29,906.58
  4. Step 4: Simplify right side
    46,929.32x = 1,935,271,240.42
  5. Step 5: Solve for x
    x = 1,935,271,240.42/46,929.32
  6. Step 6: Final answer
    x = 41,238.00

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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.