Home / 24,953.32-34,435.74-13,775.32

Finding the Fourth Proportional to 24,953.32, 34,435.74 and 13,775.32

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Solution

The fourth proportional to 24,953.32, 34,435.74 and 13,775.32 is: 19,010.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,953.32 : 34,435.74 = 13,775.32 : x
  2. Step 2: Convert to fraction form
    24,953.32/34,435.74 = 13,775.32/x
  3. Step 3: Cross multiply
    24,953.32x = 34,435.74 × 13,775.32
  4. Step 4: Simplify right side
    24,953.32x = 474,363,337.94
  5. Step 5: Solve for x
    x = 474,363,337.94/24,953.32
  6. Step 6: Final answer
    x = 19,010.03

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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.