Home / 26,312.06-36,313.14-14,377.19

Finding the Fourth Proportional to 26,312.06, 36,313.14 and 14,377.19

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Solution

The fourth proportional to 26,312.06, 36,313.14 and 14,377.19 is: 19,841.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,312.06 : 36,313.14 = 14,377.19 : x
  2. Step 2: Convert to fraction form
    26,312.06/36,313.14 = 14,377.19/x
  3. Step 3: Cross multiply
    26,312.06x = 36,313.14 × 14,377.19
  4. Step 4: Simplify right side
    26,312.06x = 522,080,913.28
  5. Step 5: Solve for x
    x = 522,080,913.28/26,312.06
  6. Step 6: Final answer
    x = 19,841.89

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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.