Home / 46,855.76-64,660.80-25,634.84

Finding the Fourth Proportional to 46,855.76, 64,660.80 and 25,634.84

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Solution

The fourth proportional to 46,855.76, 64,660.80 and 25,634.84 is: 35,376.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,855.76 : 64,660.80 = 25,634.84 : x
  2. Step 2: Convert to fraction form
    46,855.76/64,660.80 = 25,634.84/x
  3. Step 3: Cross multiply
    46,855.76x = 64,660.80 × 25,634.84
  4. Step 4: Simplify right side
    46,855.76x = 1,657,569,262.27
  5. Step 5: Solve for x
    x = 1,657,569,262.27/46,855.76
  6. Step 6: Final answer
    x = 35,376.00

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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.