Home / 47,090.55-70,660.05-26,026.67

Finding the Fourth Proportional to 47,090.55, 70,660.05 and 26,026.67

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Solution

The fourth proportional to 47,090.55, 70,660.05 and 26,026.67 is: 39,053.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,090.55 : 70,660.05 = 26,026.67 : x
  2. Step 2: Convert to fraction form
    47,090.55/70,660.05 = 26,026.67/x
  3. Step 3: Cross multiply
    47,090.55x = 70,660.05 × 26,026.67
  4. Step 4: Simplify right side
    47,090.55x = 1,839,045,526.30
  5. Step 5: Solve for x
    x = 1,839,045,526.30/47,090.55
  6. Step 6: Final answer
    x = 39,053.39

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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.