Home / 34,130.76-47,090.34-33,003.24

Finding the Fourth Proportional to 34,130.76, 47,090.34 and 33,003.24

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Solution

The fourth proportional to 34,130.76, 47,090.34 and 33,003.24 is: 45,534.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,130.76 : 47,090.34 = 33,003.24 : x
  2. Step 2: Convert to fraction form
    34,130.76/47,090.34 = 33,003.24/x
  3. Step 3: Cross multiply
    34,130.76x = 47,090.34 × 33,003.24
  4. Step 4: Simplify right side
    34,130.76x = 1,554,133,792.70
  5. Step 5: Solve for x
    x = 1,554,133,792.70/34,130.76
  6. Step 6: Final answer
    x = 45,534.70

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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.