Home / 46,991.34-64,847.59-25,770.56

Finding the Fourth Proportional to 46,991.34, 64,847.59 and 25,770.56

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Solution

The fourth proportional to 46,991.34, 64,847.59 and 25,770.56 is: 35,563.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,991.34 : 64,847.59 = 25,770.56 : x
  2. Step 2: Convert to fraction form
    46,991.34/64,847.59 = 25,770.56/x
  3. Step 3: Cross multiply
    46,991.34x = 64,847.59 × 25,770.56
  4. Step 4: Simplify right side
    46,991.34x = 1,671,158,320.29
  5. Step 5: Solve for x
    x = 1,671,158,320.29/46,991.34
  6. Step 6: Final answer
    x = 35,563.11

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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.