Home / 35,444.60-48,913.69-19,529.05

Finding the Fourth Proportional to 35,444.60, 48,913.69 and 19,529.05

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Solution

The fourth proportional to 35,444.60, 48,913.69 and 19,529.05 is: 26,950.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,444.60 : 48,913.69 = 19,529.05 : x
  2. Step 2: Convert to fraction form
    35,444.60/48,913.69 = 19,529.05/x
  3. Step 3: Cross multiply
    35,444.60x = 48,913.69 × 19,529.05
  4. Step 4: Simplify right side
    35,444.60x = 955,237,897.69
  5. Step 5: Solve for x
    x = 955,237,897.69/35,444.60
  6. Step 6: Final answer
    x = 26,950.17

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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.