Home / 23,877.55-32,942.07-14,798.76

Finding the Fourth Proportional to 23,877.55, 32,942.07 and 14,798.76

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Solution

The fourth proportional to 23,877.55, 32,942.07 and 14,798.76 is: 20,416.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,877.55 : 32,942.07 = 14,798.76 : x
  2. Step 2: Convert to fraction form
    23,877.55/32,942.07 = 14,798.76/x
  3. Step 3: Cross multiply
    23,877.55x = 32,942.07 × 14,798.76
  4. Step 4: Simplify right side
    23,877.55x = 487,501,787.83
  5. Step 5: Solve for x
    x = 487,501,787.83/23,877.55
  6. Step 6: Final answer
    x = 20,416.74

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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.