Home / 23,807.84-32,818.44-18,763.04

Finding the Fourth Proportional to 23,807.84, 32,818.44 and 18,763.04

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Solution

The fourth proportional to 23,807.84, 32,818.44 and 18,763.04 is: 25,864.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,807.84 : 32,818.44 = 18,763.04 : x
  2. Step 2: Convert to fraction form
    23,807.84/32,818.44 = 18,763.04/x
  3. Step 3: Cross multiply
    23,807.84x = 32,818.44 × 18,763.04
  4. Step 4: Simplify right side
    23,807.84x = 615,773,702.46
  5. Step 5: Solve for x
    x = 615,773,702.46/23,807.84
  6. Step 6: Final answer
    x = 25,864.32

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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.