Home / 42,949.19-59,267.87-23,828.76

Finding the Fourth Proportional to 42,949.19, 59,267.87 and 23,828.76

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Solution

The fourth proportional to 42,949.19, 59,267.87 and 23,828.76 is: 32,882.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,949.19 : 59,267.87 = 23,828.76 : x
  2. Step 2: Convert to fraction form
    42,949.19/59,267.87 = 23,828.76/x
  3. Step 3: Cross multiply
    42,949.19x = 59,267.87 × 23,828.76
  4. Step 4: Simplify right side
    42,949.19x = 1,412,279,909.51
  5. Step 5: Solve for x
    x = 1,412,279,909.51/42,949.19
  6. Step 6: Final answer
    x = 32,882.58

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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.