Home / 42,908.39-59,217.08-23,794.16

Finding the Fourth Proportional to 42,908.39, 59,217.08 and 23,794.16

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Solution

The fourth proportional to 42,908.39, 59,217.08 and 23,794.16 is: 32,837.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,908.39 : 59,217.08 = 23,794.16 : x
  2. Step 2: Convert to fraction form
    42,908.39/59,217.08 = 23,794.16/x
  3. Step 3: Cross multiply
    42,908.39x = 59,217.08 × 23,794.16
  4. Step 4: Simplify right side
    42,908.39x = 1,409,020,261.20
  5. Step 5: Solve for x
    x = 1,409,020,261.20/42,908.39
  6. Step 6: Final answer
    x = 32,837.87

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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.