Home / 56,953.41-85,398.12-23,651.07

Finding the Fourth Proportional to 56,953.41, 85,398.12 and 23,651.07

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Solution

The fourth proportional to 56,953.41, 85,398.12 and 23,651.07 is: 35,463.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,953.41 : 85,398.12 = 23,651.07 : x
  2. Step 2: Convert to fraction form
    56,953.41/85,398.12 = 23,651.07/x
  3. Step 3: Cross multiply
    56,953.41x = 85,398.12 × 23,651.07
  4. Step 4: Simplify right side
    56,953.41x = 2,019,756,913.99
  5. Step 5: Solve for x
    x = 2,019,756,913.99/56,953.41
  6. Step 6: Final answer
    x = 35,463.32

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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.