Home / 26,184.87-36,135.06-14,856.58

Finding the Fourth Proportional to 26,184.87, 36,135.06 and 14,856.58

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Solution

The fourth proportional to 26,184.87, 36,135.06 and 14,856.58 is: 20,502.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,184.87 : 36,135.06 = 14,856.58 : x
  2. Step 2: Convert to fraction form
    26,184.87/36,135.06 = 14,856.58/x
  3. Step 3: Cross multiply
    26,184.87x = 36,135.06 × 14,856.58
  4. Step 4: Simplify right side
    26,184.87x = 536,843,482.72
  5. Step 5: Solve for x
    x = 536,843,482.72/26,184.87
  6. Step 6: Final answer
    x = 20,502.05

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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.