Home / 39,093.08-58,639.14-9,510.98

Finding the Fourth Proportional to 39,093.08, 58,639.14 and 9,510.98

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Solution

The fourth proportional to 39,093.08, 58,639.14 and 9,510.98 is: 14,266.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,093.08 : 58,639.14 = 9,510.98 : x
  2. Step 2: Convert to fraction form
    39,093.08/58,639.14 = 9,510.98/x
  3. Step 3: Cross multiply
    39,093.08x = 58,639.14 × 9,510.98
  4. Step 4: Simplify right side
    39,093.08x = 557,715,394.56
  5. Step 5: Solve for x
    x = 557,715,394.56/39,093.08
  6. Step 6: Final answer
    x = 14,266.35

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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.