Home / 42,998.18-59,336.35-23,877.37

Finding the Fourth Proportional to 42,998.18, 59,336.35 and 23,877.37

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Solution

The fourth proportional to 42,998.18, 59,336.35 and 23,877.37 is: 32,950.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,998.18 : 59,336.35 = 23,877.37 : x
  2. Step 2: Convert to fraction form
    42,998.18/59,336.35 = 23,877.37/x
  3. Step 3: Cross multiply
    42,998.18x = 59,336.35 × 23,877.37
  4. Step 4: Simplify right side
    42,998.18x = 1,416,795,983.40
  5. Step 5: Solve for x
    x = 1,416,795,983.40/42,998.18
  6. Step 6: Final answer
    x = 32,950.14

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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.