Home / 47,110.02-65,012.09-25,599.93

Finding the Fourth Proportional to 47,110.02, 65,012.09 and 25,599.93

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Solution

The fourth proportional to 47,110.02, 65,012.09 and 25,599.93 is: 35,328.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,110.02 : 65,012.09 = 25,599.93 : x
  2. Step 2: Convert to fraction form
    47,110.02/65,012.09 = 25,599.93/x
  3. Step 3: Cross multiply
    47,110.02x = 65,012.09 × 25,599.93
  4. Step 4: Simplify right side
    47,110.02x = 1,664,304,825.15
  5. Step 5: Solve for x
    x = 1,664,304,825.15/47,110.02
  6. Step 6: Final answer
    x = 35,328.04

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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.