Home / 42,996.49-59,338.88-23,879.95

Finding the Fourth Proportional to 42,996.49, 59,338.88 and 23,879.95

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Solution

The fourth proportional to 42,996.49, 59,338.88 and 23,879.95 is: 32,956.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,996.49 : 59,338.88 = 23,879.95 : x
  2. Step 2: Convert to fraction form
    42,996.49/59,338.88 = 23,879.95/x
  3. Step 3: Cross multiply
    42,996.49x = 59,338.88 × 23,879.95
  4. Step 4: Simplify right side
    42,996.49x = 1,417,009,309.26
  5. Step 5: Solve for x
    x = 1,417,009,309.26/42,996.49
  6. Step 6: Final answer
    x = 32,956.40

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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.