Home / 34,970.48-48,259.25-19,054.92

Finding the Fourth Proportional to 34,970.48, 48,259.25 and 19,054.92

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Solution

The fourth proportional to 34,970.48, 48,259.25 and 19,054.92 is: 26,295.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,970.48 : 48,259.25 = 19,054.92 : x
  2. Step 2: Convert to fraction form
    34,970.48/48,259.25 = 19,054.92/x
  3. Step 3: Cross multiply
    34,970.48x = 48,259.25 × 19,054.92
  4. Step 4: Simplify right side
    34,970.48x = 919,575,906.71
  5. Step 5: Solve for x
    x = 919,575,906.71/34,970.48
  6. Step 6: Final answer
    x = 26,295.78

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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.