Home / 26,347.57-36,360.71-14,411.41

Finding the Fourth Proportional to 26,347.57, 36,360.71 and 14,411.41

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Solution

The fourth proportional to 26,347.57, 36,360.71 and 14,411.41 is: 19,888.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,347.57 : 36,360.71 = 14,411.41 : x
  2. Step 2: Convert to fraction form
    26,347.57/36,360.71 = 14,411.41/x
  3. Step 3: Cross multiply
    26,347.57x = 36,360.71 × 14,411.41
  4. Step 4: Simplify right side
    26,347.57x = 524,009,027.64
  5. Step 5: Solve for x
    x = 524,009,027.64/26,347.57
  6. Step 6: Final answer
    x = 19,888.32

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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.