Home / 116,329.65-174,494.88-46,208.76

Finding the Fourth Proportional to 116,329.65, 174,494.88 and 46,208.76

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Solution

The fourth proportional to 116,329.65, 174,494.88 and 46,208.76 is: 69,313.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,329.65 : 174,494.88 = 46,208.76 : x
  2. Step 2: Convert to fraction form
    116,329.65/174,494.88 = 46,208.76/x
  3. Step 3: Cross multiply
    116,329.65x = 174,494.88 × 46,208.76
  4. Step 4: Simplify right side
    116,329.65x = 8,063,192,031.15
  5. Step 5: Solve for x
    x = 8,063,192,031.15/116,329.65
  6. Step 6: Final answer
    x = 69,313.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.