Home / 39,092.82-58,639.28-9,510.66

Finding the Fourth Proportional to 39,092.82, 58,639.28 and 9,510.66

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Solution

The fourth proportional to 39,092.82, 58,639.28 and 9,510.66 is: 14,266.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,092.82 : 58,639.28 = 9,510.66 : x
  2. Step 2: Convert to fraction form
    39,092.82/58,639.28 = 9,510.66/x
  3. Step 3: Cross multiply
    39,092.82x = 58,639.28 × 9,510.66
  4. Step 4: Simplify right side
    39,092.82x = 557,698,206.06
  5. Step 5: Solve for x
    x = 557,698,206.06/39,092.82
  6. Step 6: Final answer
    x = 14,266.00

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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.