Home / 61,302.84-84,596.58-34,077.12

Finding the Fourth Proportional to 61,302.84, 84,596.58 and 34,077.12

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Solution

The fourth proportional to 61,302.84, 84,596.58 and 34,077.12 is: 47,025.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,302.84 : 84,596.58 = 34,077.12 : x
  2. Step 2: Convert to fraction form
    61,302.84/84,596.58 = 34,077.12/x
  3. Step 3: Cross multiply
    61,302.84x = 84,596.58 × 34,077.12
  4. Step 4: Simplify right side
    61,302.84x = 2,882,807,808.25
  5. Step 5: Solve for x
    x = 2,882,807,808.25/61,302.84
  6. Step 6: Final answer
    x = 47,025.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.