Home / 54,362.04-75,022.14-33,956.18

Finding the Fourth Proportional to 54,362.04, 75,022.14 and 33,956.18

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Solution

The fourth proportional to 54,362.04, 75,022.14 and 33,956.18 is: 46,861.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,362.04 : 75,022.14 = 33,956.18 : x
  2. Step 2: Convert to fraction form
    54,362.04/75,022.14 = 33,956.18/x
  3. Step 3: Cross multiply
    54,362.04x = 75,022.14 × 33,956.18
  4. Step 4: Simplify right side
    54,362.04x = 2,547,465,339.91
  5. Step 5: Solve for x
    x = 2,547,465,339.91/54,362.04
  6. Step 6: Final answer
    x = 46,861.11

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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.