Home / 59,283.47-81,813.80-34,141.07

Finding the Fourth Proportional to 59,283.47, 81,813.80 and 34,141.07

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Solution

The fourth proportional to 59,283.47, 81,813.80 and 34,141.07 is: 47,116.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,283.47 : 81,813.80 = 34,141.07 : x
  2. Step 2: Convert to fraction form
    59,283.47/81,813.80 = 34,141.07/x
  3. Step 3: Cross multiply
    59,283.47x = 81,813.80 × 34,141.07
  4. Step 4: Simplify right side
    59,283.47x = 2,793,210,349.05
  5. Step 5: Solve for x
    x = 2,793,210,349.05/59,283.47
  6. Step 6: Final answer
    x = 47,116.18

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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.