Home / 42,832.80-59,113.44-23,973.12

Finding the Fourth Proportional to 42,832.80, 59,113.44 and 23,973.12

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Solution

The fourth proportional to 42,832.80, 59,113.44 and 23,973.12 is: 33,085.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,832.80 : 59,113.44 = 23,973.12 : x
  2. Step 2: Convert to fraction form
    42,832.80/59,113.44 = 23,973.12/x
  3. Step 3: Cross multiply
    42,832.80x = 59,113.44 × 23,973.12
  4. Step 4: Simplify right side
    42,832.80x = 1,417,133,590.73
  5. Step 5: Solve for x
    x = 1,417,133,590.73/42,832.80
  6. Step 6: Final answer
    x = 33,085.24

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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.