Home / 35,592.02-49,114.58-19,674.30

Finding the Fourth Proportional to 35,592.02, 49,114.58 and 19,674.30

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Solution

The fourth proportional to 35,592.02, 49,114.58 and 19,674.30 is: 27,149.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,592.02 : 49,114.58 = 19,674.30 : x
  2. Step 2: Convert to fraction form
    35,592.02/49,114.58 = 19,674.30/x
  3. Step 3: Cross multiply
    35,592.02x = 49,114.58 × 19,674.30
  4. Step 4: Simplify right side
    35,592.02x = 966,294,882.92
  5. Step 5: Solve for x
    x = 966,294,882.92/35,592.02
  6. Step 6: Final answer
    x = 27,149.20

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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.