Home / 35,483.28-48,966.30-19,569.18

Finding the Fourth Proportional to 35,483.28, 48,966.30 and 19,569.18

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Solution

The fourth proportional to 35,483.28, 48,966.30 and 19,569.18 is: 27,005.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,483.28 : 48,966.30 = 19,569.18 : x
  2. Step 2: Convert to fraction form
    35,483.28/48,966.30 = 19,569.18/x
  3. Step 3: Cross multiply
    35,483.28x = 48,966.30 × 19,569.18
  4. Step 4: Simplify right side
    35,483.28x = 958,230,338.63
  5. Step 5: Solve for x
    x = 958,230,338.63/35,483.28
  6. Step 6: Final answer
    x = 27,005.12

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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.