Home / 46,783.73-64,560.78-25,562.54

Finding the Fourth Proportional to 46,783.73, 64,560.78 and 25,562.54

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Solution

The fourth proportional to 46,783.73, 64,560.78 and 25,562.54 is: 35,275.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,783.73 : 64,560.78 = 25,562.54 : x
  2. Step 2: Convert to fraction form
    46,783.73/64,560.78 = 25,562.54/x
  3. Step 3: Cross multiply
    46,783.73x = 64,560.78 × 25,562.54
  4. Step 4: Simplify right side
    46,783.73x = 1,650,337,521.18
  5. Step 5: Solve for x
    x = 1,650,337,521.18/46,783.73
  6. Step 6: Final answer
    x = 35,275.89

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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.