Home / 333,246.47-459,878.22-180,284.24

Finding the Fourth Proportional to 333,246.47, 459,878.22 and 180,284.24

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Solution

The fourth proportional to 333,246.47, 459,878.22 and 180,284.24 is: 248,791.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,246.47 : 459,878.22 = 180,284.24 : x
  2. Step 2: Convert to fraction form
    333,246.47/459,878.22 = 180,284.24/x
  3. Step 3: Cross multiply
    333,246.47x = 459,878.22 × 180,284.24
  4. Step 4: Simplify right side
    333,246.47x = 82,908,793,085.86
  5. Step 5: Solve for x
    x = 82,908,793,085.86/333,246.47
  6. Step 6: Final answer
    x = 248,791.22

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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.