Home / 35,254.02-52,847.32-13,061.44

Finding the Fourth Proportional to 35,254.02, 52,847.32 and 13,061.44

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Solution

The fourth proportional to 35,254.02, 52,847.32 and 13,061.44 is: 19,579.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,254.02 : 52,847.32 = 13,061.44 : x
  2. Step 2: Convert to fraction form
    35,254.02/52,847.32 = 13,061.44/x
  3. Step 3: Cross multiply
    35,254.02x = 52,847.32 × 13,061.44
  4. Step 4: Simplify right side
    35,254.02x = 690,262,099.34
  5. Step 5: Solve for x
    x = 690,262,099.34/35,254.02
  6. Step 6: Final answer
    x = 19,579.67

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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.