Home / 16,957.49-23,389.29-10,587.24

Finding the Fourth Proportional to 16,957.49, 23,389.29 and 10,587.24

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Solution

The fourth proportional to 16,957.49, 23,389.29 and 10,587.24 is: 14,602.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,957.49 : 23,389.29 = 10,587.24 : x
  2. Step 2: Convert to fraction form
    16,957.49/23,389.29 = 10,587.24/x
  3. Step 3: Cross multiply
    16,957.49x = 23,389.29 × 10,587.24
  4. Step 4: Simplify right side
    16,957.49x = 247,628,026.66
  5. Step 5: Solve for x
    x = 247,628,026.66/16,957.49
  6. Step 6: Final answer
    x = 14,602.87

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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.