Home / 35,009.60-48,312.96-19,094.48

Finding the Fourth Proportional to 35,009.60, 48,312.96 and 19,094.48

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Solution

The fourth proportional to 35,009.60, 48,312.96 and 19,094.48 is: 26,350.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,009.60 : 48,312.96 = 19,094.48 : x
  2. Step 2: Convert to fraction form
    35,009.60/48,312.96 = 19,094.48/x
  3. Step 3: Cross multiply
    35,009.60x = 48,312.96 × 19,094.48
  4. Step 4: Simplify right side
    35,009.60x = 922,510,848.46
  5. Step 5: Solve for x
    x = 922,510,848.46/35,009.60
  6. Step 6: Final answer
    x = 26,350.23

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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.