Home / 24,403.90-36,602.59-6,875.09

Finding the Fourth Proportional to 24,403.90, 36,602.59 and 6,875.09

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Solution

The fourth proportional to 24,403.90, 36,602.59 and 6,875.09 is: 10,311.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,403.90 : 36,602.59 = 6,875.09 : x
  2. Step 2: Convert to fraction form
    24,403.90/36,602.59 = 6,875.09/x
  3. Step 3: Cross multiply
    24,403.90x = 36,602.59 × 6,875.09
  4. Step 4: Simplify right side
    24,403.90x = 251,646,100.48
  5. Step 5: Solve for x
    x = 251,646,100.48/24,403.90
  6. Step 6: Final answer
    x = 10,311.72

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1.5x scale

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.