Home / 48,586.84-72,818.95-26,041.60

Finding the Fourth Proportional to 48,586.84, 72,818.95 and 26,041.60

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Solution

The fourth proportional to 48,586.84, 72,818.95 and 26,041.60 is: 39,029.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,586.84 : 72,818.95 = 26,041.60 : x
  2. Step 2: Convert to fraction form
    48,586.84/72,818.95 = 26,041.60/x
  3. Step 3: Cross multiply
    48,586.84x = 72,818.95 × 26,041.60
  4. Step 4: Simplify right side
    48,586.84x = 1,896,322,043.07
  5. Step 5: Solve for x
    x = 1,896,322,043.07/48,586.84
  6. Step 6: Final answer
    x = 39,029.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.