Home / 35,805.81-49,030.04-34,394.18

Finding the Fourth Proportional to 35,805.81, 49,030.04 and 34,394.18

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Solution

The fourth proportional to 35,805.81, 49,030.04 and 34,394.18 is: 47,097.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,805.81 : 49,030.04 = 34,394.18 : x
  2. Step 2: Convert to fraction form
    35,805.81/49,030.04 = 34,394.18/x
  3. Step 3: Cross multiply
    35,805.81x = 49,030.04 × 34,394.18
  4. Step 4: Simplify right side
    35,805.81x = 1,686,347,862.00
  5. Step 5: Solve for x
    x = 1,686,347,862.00/35,805.81
  6. Step 6: Final answer
    x = 47,097.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.