Home / 43,000.41-64,333.71-37,695.51

Finding the Fourth Proportional to 43,000.41, 64,333.71 and 37,695.51

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Solution

The fourth proportional to 43,000.41, 64,333.71 and 37,695.51 is: 56,396.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,000.41 : 64,333.71 = 37,695.51 : x
  2. Step 2: Convert to fraction form
    43,000.41/64,333.71 = 37,695.51/x
  3. Step 3: Cross multiply
    43,000.41x = 64,333.71 × 37,695.51
  4. Step 4: Simplify right side
    43,000.41x = 2,425,092,008.64
  5. Step 5: Solve for x
    x = 2,425,092,008.64/43,000.41
  6. Step 6: Final answer
    x = 56,396.95

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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.