Home / 26,440.83-36,486.45-14,501.63

Finding the Fourth Proportional to 26,440.83, 36,486.45 and 14,501.63

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Solution

The fourth proportional to 26,440.83, 36,486.45 and 14,501.63 is: 20,011.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,440.83 : 36,486.45 = 14,501.63 : x
  2. Step 2: Convert to fraction form
    26,440.83/36,486.45 = 14,501.63/x
  3. Step 3: Cross multiply
    26,440.83x = 36,486.45 × 14,501.63
  4. Step 4: Simplify right side
    26,440.83x = 529,113,089.13
  5. Step 5: Solve for x
    x = 529,113,089.13/26,440.83
  6. Step 6: Final answer
    x = 20,011.21

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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.