Home / 46,990.04-64,847.18-25,769.34

Finding the Fourth Proportional to 46,990.04, 64,847.18 and 25,769.34

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Solution

The fourth proportional to 46,990.04, 64,847.18 and 25,769.34 is: 35,562.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,990.04 : 64,847.18 = 25,769.34 : x
  2. Step 2: Convert to fraction form
    46,990.04/64,847.18 = 25,769.34/x
  3. Step 3: Cross multiply
    46,990.04x = 64,847.18 × 25,769.34
  4. Step 4: Simplify right side
    46,990.04x = 1,671,069,029.46
  5. Step 5: Solve for x
    x = 1,671,069,029.46/46,990.04
  6. Step 6: Final answer
    x = 35,562.20

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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.