Home / 42,957.26-59,284.26-23,840.64

Finding the Fourth Proportional to 42,957.26, 59,284.26 and 23,840.64

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Solution

The fourth proportional to 42,957.26, 59,284.26 and 23,840.64 is: 32,901.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,957.26 : 59,284.26 = 23,840.64 : x
  2. Step 2: Convert to fraction form
    42,957.26/59,284.26 = 23,840.64/x
  3. Step 3: Cross multiply
    42,957.26x = 59,284.26 × 23,840.64
  4. Step 4: Simplify right side
    42,957.26x = 1,413,374,700.33
  5. Step 5: Solve for x
    x = 1,413,374,700.33/42,957.26
  6. Step 6: Final answer
    x = 32,901.88

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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.