Home / 42,657.62-58,858.49-24,750.35

Finding the Fourth Proportional to 42,657.62, 58,858.49 and 24,750.35

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Solution

The fourth proportional to 42,657.62, 58,858.49 and 24,750.35 is: 34,150.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,657.62 : 58,858.49 = 24,750.35 : x
  2. Step 2: Convert to fraction form
    42,657.62/58,858.49 = 24,750.35/x
  3. Step 3: Cross multiply
    42,657.62x = 58,858.49 × 24,750.35
  4. Step 4: Simplify right side
    42,657.62x = 1,456,767,809.93
  5. Step 5: Solve for x
    x = 1,456,767,809.93/42,657.62
  6. Step 6: Final answer
    x = 34,150.24

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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.