Home / 70,292.31-97,043.49-46,488.03

Finding the Fourth Proportional to 70,292.31, 97,043.49 and 46,488.03

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Solution

The fourth proportional to 70,292.31, 97,043.49 and 46,488.03 is: 64,180.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,292.31 : 97,043.49 = 46,488.03 : x
  2. Step 2: Convert to fraction form
    70,292.31/97,043.49 = 46,488.03/x
  3. Step 3: Cross multiply
    70,292.31x = 97,043.49 × 46,488.03
  4. Step 4: Simplify right side
    70,292.31x = 4,511,360,674.42
  5. Step 5: Solve for x
    x = 4,511,360,674.42/70,292.31
  6. Step 6: Final answer
    x = 64,180.00

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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.