Home / 46,790.84-64,572.30-25,571.49

Finding the Fourth Proportional to 46,790.84, 64,572.30 and 25,571.49

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Solution

The fourth proportional to 46,790.84, 64,572.30 and 25,571.49 is: 35,289.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,790.84 : 64,572.30 = 25,571.49 : x
  2. Step 2: Convert to fraction form
    46,790.84/64,572.30 = 25,571.49/x
  3. Step 3: Cross multiply
    46,790.84x = 64,572.30 × 25,571.49
  4. Step 4: Simplify right side
    46,790.84x = 1,651,209,923.73
  5. Step 5: Solve for x
    x = 1,651,209,923.73/46,790.84
  6. Step 6: Final answer
    x = 35,289.17

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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.