Home / 5,946.21-8,916.48-2,435.67

Finding the Fourth Proportional to 5,946.21, 8,916.48 and 2,435.67

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Solution

The fourth proportional to 5,946.21, 8,916.48 and 2,435.67 is: 3,652.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946.21 : 8,916.48 = 2,435.67 : x
  2. Step 2: Convert to fraction form
    5,946.21/8,916.48 = 2,435.67/x
  3. Step 3: Cross multiply
    5,946.21x = 8,916.48 × 2,435.67
  4. Step 4: Simplify right side
    5,946.21x = 21,717,602.84
  5. Step 5: Solve for x
    x = 21,717,602.84/5,946.21
  6. Step 6: Final answer
    x = 3,652.34

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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.