Home / 42,809.23-59,069.83-26,882.40

Finding the Fourth Proportional to 42,809.23, 59,069.83 and 26,882.40

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Solution

The fourth proportional to 42,809.23, 59,069.83 and 26,882.40 is: 37,093.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,809.23 : 59,069.83 = 26,882.40 : x
  2. Step 2: Convert to fraction form
    42,809.23/59,069.83 = 26,882.40/x
  3. Step 3: Cross multiply
    42,809.23x = 59,069.83 × 26,882.40
  4. Step 4: Simplify right side
    42,809.23x = 1,587,938,663.58
  5. Step 5: Solve for x
    x = 1,587,938,663.58/42,809.23
  6. Step 6: Final answer
    x = 37,093.38

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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.