Home / 25,356.48-37,848.95-22,363.85

Finding the Fourth Proportional to 25,356.48, 37,848.95 and 22,363.85

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Solution

The fourth proportional to 25,356.48, 37,848.95 and 22,363.85 is: 33,381.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,356.48 : 37,848.95 = 22,363.85 : x
  2. Step 2: Convert to fraction form
    25,356.48/37,848.95 = 22,363.85/x
  3. Step 3: Cross multiply
    25,356.48x = 37,848.95 × 22,363.85
  4. Step 4: Simplify right side
    25,356.48x = 846,447,939.39
  5. Step 5: Solve for x
    x = 846,447,939.39/25,356.48
  6. Step 6: Final answer
    x = 33,381.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.