Home / 22,532.07-31,095.24-14,039.22

Finding the Fourth Proportional to 22,532.07, 31,095.24 and 14,039.22

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Solution

The fourth proportional to 22,532.07, 31,095.24 and 14,039.22 is: 19,374.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,532.07 : 31,095.24 = 14,039.22 : x
  2. Step 2: Convert to fraction form
    22,532.07/31,095.24 = 14,039.22/x
  3. Step 3: Cross multiply
    22,532.07x = 31,095.24 × 14,039.22
  4. Step 4: Simplify right side
    22,532.07x = 436,552,915.31
  5. Step 5: Solve for x
    x = 436,552,915.31/22,532.07
  6. Step 6: Final answer
    x = 19,374.74

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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.