Home / 26,117.52-36,047.86-16,051.24

Finding the Fourth Proportional to 26,117.52, 36,047.86 and 16,051.24

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Solution

The fourth proportional to 26,117.52, 36,047.86 and 16,051.24 is: 22,154.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,117.52 : 36,047.86 = 16,051.24 : x
  2. Step 2: Convert to fraction form
    26,117.52/36,047.86 = 16,051.24/x
  3. Step 3: Cross multiply
    26,117.52x = 36,047.86 × 16,051.24
  4. Step 4: Simplify right side
    26,117.52x = 578,612,852.35
  5. Step 5: Solve for x
    x = 578,612,852.35/26,117.52
  6. Step 6: Final answer
    x = 22,154.20

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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.