Home / 46,126.46-63,624.99-29,100.67

Finding the Fourth Proportional to 46,126.46, 63,624.99 and 29,100.67

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Solution

The fourth proportional to 46,126.46, 63,624.99 and 29,100.67 is: 40,140.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,126.46 : 63,624.99 = 29,100.67 : x
  2. Step 2: Convert to fraction form
    46,126.46/63,624.99 = 29,100.67/x
  3. Step 3: Cross multiply
    46,126.46x = 63,624.99 × 29,100.67
  4. Step 4: Simplify right side
    46,126.46x = 1,851,529,787.81
  5. Step 5: Solve for x
    x = 1,851,529,787.81/46,126.46
  6. Step 6: Final answer
    x = 40,140.29

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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.