Home / 35,627.94-53,422.17-14,582.76

Finding the Fourth Proportional to 35,627.94, 53,422.17 and 14,582.76

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Solution

The fourth proportional to 35,627.94, 53,422.17 and 14,582.76 is: 21,866.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,627.94 : 53,422.17 = 14,582.76 : x
  2. Step 2: Convert to fraction form
    35,627.94/53,422.17 = 14,582.76/x
  3. Step 3: Cross multiply
    35,627.94x = 53,422.17 × 14,582.76
  4. Step 4: Simplify right side
    35,627.94x = 779,042,683.79
  5. Step 5: Solve for x
    x = 779,042,683.79/35,627.94
  6. Step 6: Final answer
    x = 21,866.06

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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.