Home / 24,901.42-34,362.96-13,570.67

Finding the Fourth Proportional to 24,901.42, 34,362.96 and 13,570.67

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Solution

The fourth proportional to 24,901.42, 34,362.96 and 13,570.67 is: 18,726.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,901.42 : 34,362.96 = 13,570.67 : x
  2. Step 2: Convert to fraction form
    24,901.42/34,362.96 = 13,570.67/x
  3. Step 3: Cross multiply
    24,901.42x = 34,362.96 × 13,570.67
  4. Step 4: Simplify right side
    24,901.42x = 466,328,408.44
  5. Step 5: Solve for x
    x = 466,328,408.44/24,901.42
  6. Step 6: Final answer
    x = 18,726.98

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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.