Home / 24,005.80-36,008.70-6,477.40

Finding the Fourth Proportional to 24,005.80, 36,008.70 and 6,477.40

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Solution

The fourth proportional to 24,005.80, 36,008.70 and 6,477.40 is: 9,716.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,005.80 : 36,008.70 = 6,477.40 : x
  2. Step 2: Convert to fraction form
    24,005.80/36,008.70 = 6,477.40/x
  3. Step 3: Cross multiply
    24,005.80x = 36,008.70 × 6,477.40
  4. Step 4: Simplify right side
    24,005.80x = 233,242,753.38
  5. Step 5: Solve for x
    x = 233,242,753.38/24,005.80
  6. Step 6: Final answer
    x = 9,716.10

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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.