Home / 26,526.46-36,606.70-14,426.94

Finding the Fourth Proportional to 26,526.46, 36,606.70 and 14,426.94

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Solution

The fourth proportional to 26,526.46, 36,606.70 and 14,426.94 is: 19,909.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,526.46 : 36,606.70 = 14,426.94 : x
  2. Step 2: Convert to fraction form
    26,526.46/36,606.70 = 14,426.94/x
  3. Step 3: Cross multiply
    26,526.46x = 36,606.70 × 14,426.94
  4. Step 4: Simplify right side
    26,526.46x = 528,122,664.50
  5. Step 5: Solve for x
    x = 528,122,664.50/26,526.46
  6. Step 6: Final answer
    x = 19,909.28

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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.