Home / 107,256.02-160,884.07-37,135.34

Finding the Fourth Proportional to 107,256.02, 160,884.07 and 37,135.34

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Solution

The fourth proportional to 107,256.02, 160,884.07 and 37,135.34 is: 55,703.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,256.02 : 160,884.07 = 37,135.34 : x
  2. Step 2: Convert to fraction form
    107,256.02/160,884.07 = 37,135.34/x
  3. Step 3: Cross multiply
    107,256.02x = 160,884.07 × 37,135.34
  4. Step 4: Simplify right side
    107,256.02x = 5,974,484,102.49
  5. Step 5: Solve for x
    x = 5,974,484,102.49/107,256.02
  6. Step 6: Final answer
    x = 55,703.02

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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.