Home / 26,501.91-36,557.40-16,548.63

Finding the Fourth Proportional to 26,501.91, 36,557.40 and 16,548.63

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Solution

The fourth proportional to 26,501.91, 36,557.40 and 16,548.63 is: 22,827.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,501.91 : 36,557.40 = 16,548.63 : x
  2. Step 2: Convert to fraction form
    26,501.91/36,557.40 = 16,548.63/x
  3. Step 3: Cross multiply
    26,501.91x = 36,557.40 × 16,548.63
  4. Step 4: Simplify right side
    26,501.91x = 604,974,886.36
  5. Step 5: Solve for x
    x = 604,974,886.36/26,501.91
  6. Step 6: Final answer
    x = 22,827.60

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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.