Home / 35,563.56-53,348.06-10,601.70

Finding the Fourth Proportional to 35,563.56, 53,348.06 and 10,601.70

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Solution

The fourth proportional to 35,563.56, 53,348.06 and 10,601.70 is: 15,903.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,563.56 : 53,348.06 = 10,601.70 : x
  2. Step 2: Convert to fraction form
    35,563.56/53,348.06 = 10,601.70/x
  3. Step 3: Cross multiply
    35,563.56x = 53,348.06 × 10,601.70
  4. Step 4: Simplify right side
    35,563.56x = 565,580,127.70
  5. Step 5: Solve for x
    x = 565,580,127.70/35,563.56
  6. Step 6: Final answer
    x = 15,903.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.