Home / 35,009.73-48,312.93-19,094.18

Finding the Fourth Proportional to 35,009.73, 48,312.93 and 19,094.18

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Solution

The fourth proportional to 35,009.73, 48,312.93 and 19,094.18 is: 26,349.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,009.73 : 48,312.93 = 19,094.18 : x
  2. Step 2: Convert to fraction form
    35,009.73/48,312.93 = 19,094.18/x
  3. Step 3: Cross multiply
    35,009.73x = 48,312.93 × 19,094.18
  4. Step 4: Simplify right side
    35,009.73x = 922,495,540.18
  5. Step 5: Solve for x
    x = 922,495,540.18/35,009.73
  6. Step 6: Final answer
    x = 26,349.69

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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.