Home / 47,444.16-65,474.34-25,935.10

Finding the Fourth Proportional to 47,444.16, 65,474.34 and 25,935.10

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Solution

The fourth proportional to 47,444.16, 65,474.34 and 25,935.10 is: 35,791.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,444.16 : 65,474.34 = 25,935.10 : x
  2. Step 2: Convert to fraction form
    47,444.16/65,474.34 = 25,935.10/x
  3. Step 3: Cross multiply
    47,444.16x = 65,474.34 × 25,935.10
  4. Step 4: Simplify right side
    47,444.16x = 1,698,083,326.81
  5. Step 5: Solve for x
    x = 1,698,083,326.81/47,444.16
  6. Step 6: Final answer
    x = 35,791.20

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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.