Home / 333,766.11-460,630.26-190,547.76

Finding the Fourth Proportional to 333,766.11, 460,630.26 and 190,547.76

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Solution

The fourth proportional to 333,766.11, 460,630.26 and 190,547.76 is: 262,974.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,766.11 : 460,630.26 = 190,547.76 : x
  2. Step 2: Convert to fraction form
    333,766.11/460,630.26 = 190,547.76/x
  3. Step 3: Cross multiply
    333,766.11x = 460,630.26 × 190,547.76
  4. Step 4: Simplify right side
    333,766.11x = 87,772,064,231.22
  5. Step 5: Solve for x
    x = 87,772,064,231.22/333,766.11
  6. Step 6: Final answer
    x = 262,974.76

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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.