Home / 23,610.02-35,417.30-10,455.21

Finding the Fourth Proportional to 23,610.02, 35,417.30 and 10,455.21

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Solution

The fourth proportional to 23,610.02, 35,417.30 and 10,455.21 is: 15,683.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,610.02 : 35,417.30 = 10,455.21 : x
  2. Step 2: Convert to fraction form
    23,610.02/35,417.30 = 10,455.21/x
  3. Step 3: Cross multiply
    23,610.02x = 35,417.30 × 10,455.21
  4. Step 4: Simplify right side
    23,610.02x = 370,295,256.86
  5. Step 5: Solve for x
    x = 370,295,256.86/23,610.02
  6. Step 6: Final answer
    x = 15,683.82

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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.