Home / 75,650.09-113,492.14-23,064.89

Finding the Fourth Proportional to 75,650.09, 113,492.14 and 23,064.89

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Solution

The fourth proportional to 75,650.09, 113,492.14 and 23,064.89 is: 34,602.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,650.09 : 113,492.14 = 23,064.89 : x
  2. Step 2: Convert to fraction form
    75,650.09/113,492.14 = 23,064.89/x
  3. Step 3: Cross multiply
    75,650.09x = 113,492.14 × 23,064.89
  4. Step 4: Simplify right side
    75,650.09x = 2,617,683,099.84
  5. Step 5: Solve for x
    x = 2,617,683,099.84/75,650.09
  6. Step 6: Final answer
    x = 34,602.51

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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.