Home / 26,875.05-40,265.72-16,322.77

Finding the Fourth Proportional to 26,875.05, 40,265.72 and 16,322.77

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Solution

The fourth proportional to 26,875.05, 40,265.72 and 16,322.77 is: 24,455.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,875.05 : 40,265.72 = 16,322.77 : x
  2. Step 2: Convert to fraction form
    26,875.05/40,265.72 = 16,322.77/x
  3. Step 3: Cross multiply
    26,875.05x = 40,265.72 × 16,322.77
  4. Step 4: Simplify right side
    26,875.05x = 657,248,116.37
  5. Step 5: Solve for x
    x = 657,248,116.37/26,875.05
  6. Step 6: Final answer
    x = 24,455.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.