Home / 43,035.84-64,805.40-37,554.84

Finding the Fourth Proportional to 43,035.84, 64,805.40 and 37,554.84

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Solution

The fourth proportional to 43,035.84, 64,805.40 and 37,554.84 is: 56,551.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,035.84 : 64,805.40 = 37,554.84 : x
  2. Step 2: Convert to fraction form
    43,035.84/64,805.40 = 37,554.84/x
  3. Step 3: Cross multiply
    43,035.84x = 64,805.40 × 37,554.84
  4. Step 4: Simplify right side
    43,035.84x = 2,433,756,428.14
  5. Step 5: Solve for x
    x = 2,433,756,428.14/43,035.84
  6. Step 6: Final answer
    x = 56,551.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.