Home / 43,258.26-59,700.57-26,258.58

Finding the Fourth Proportional to 43,258.26, 59,700.57 and 26,258.58

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Solution

The fourth proportional to 43,258.26, 59,700.57 and 26,258.58 is: 36,239.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,258.26 : 59,700.57 = 26,258.58 : x
  2. Step 2: Convert to fraction form
    43,258.26/59,700.57 = 26,258.58/x
  3. Step 3: Cross multiply
    43,258.26x = 59,700.57 × 26,258.58
  4. Step 4: Simplify right side
    43,258.26x = 1,567,652,193.39
  5. Step 5: Solve for x
    x = 1,567,652,193.39/43,258.26
  6. Step 6: Final answer
    x = 36,239.37

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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.