Home / 35,463.23-48,938.38-19,547.33

Finding the Fourth Proportional to 35,463.23, 48,938.38 and 19,547.33

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Solution

The fourth proportional to 35,463.23, 48,938.38 and 19,547.33 is: 26,974.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,463.23 : 48,938.38 = 19,547.33 : x
  2. Step 2: Convert to fraction form
    35,463.23/48,938.38 = 19,547.33/x
  3. Step 3: Cross multiply
    35,463.23x = 48,938.38 × 19,547.33
  4. Step 4: Simplify right side
    35,463.23x = 956,614,663.53
  5. Step 5: Solve for x
    x = 956,614,663.53/35,463.23
  6. Step 6: Final answer
    x = 26,974.83

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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.