Home / 35,100.05-52,642.33-10,134.67

Finding the Fourth Proportional to 35,100.05, 52,642.33 and 10,134.67

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Solution

The fourth proportional to 35,100.05, 52,642.33 and 10,134.67 is: 15,199.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,100.05 : 52,642.33 = 10,134.67 : x
  2. Step 2: Convert to fraction form
    35,100.05/52,642.33 = 10,134.67/x
  3. Step 3: Cross multiply
    35,100.05x = 52,642.33 × 10,134.67
  4. Step 4: Simplify right side
    35,100.05x = 533,512,642.58
  5. Step 5: Solve for x
    x = 533,512,642.58/35,100.05
  6. Step 6: Final answer
    x = 15,199.77

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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.