Home / 26,533.64-36,617.40-14,597.89

Finding the Fourth Proportional to 26,533.64, 36,617.40 and 14,597.89

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Solution

The fourth proportional to 26,533.64, 36,617.40 and 14,597.89 is: 20,145.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,533.64 : 36,617.40 = 14,597.89 : x
  2. Step 2: Convert to fraction form
    26,533.64/36,617.40 = 14,597.89/x
  3. Step 3: Cross multiply
    26,533.64x = 36,617.40 × 14,597.89
  4. Step 4: Simplify right side
    26,533.64x = 534,536,685.74
  5. Step 5: Solve for x
    x = 534,536,685.74/26,533.64
  6. Step 6: Final answer
    x = 20,145.62

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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.