Home / 24,156.21-36,237.62-8,357.01

Finding the Fourth Proportional to 24,156.21, 36,237.62 and 8,357.01

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Solution

The fourth proportional to 24,156.21, 36,237.62 and 8,357.01 is: 12,536.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,156.21 : 36,237.62 = 8,357.01 : x
  2. Step 2: Convert to fraction form
    24,156.21/36,237.62 = 8,357.01/x
  3. Step 3: Cross multiply
    24,156.21x = 36,237.62 × 8,357.01
  4. Step 4: Simplify right side
    24,156.21x = 302,838,152.72
  5. Step 5: Solve for x
    x = 302,838,152.72/24,156.21
  6. Step 6: Final answer
    x = 12,536.66

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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.