Home / 63,685.17-95,490.70-46,828.26

Finding the Fourth Proportional to 63,685.17, 95,490.70 and 46,828.26

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Solution

The fourth proportional to 63,685.17, 95,490.70 and 46,828.26 is: 70,215.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,685.17 : 95,490.70 = 46,828.26 : x
  2. Step 2: Convert to fraction form
    63,685.17/95,490.70 = 46,828.26/x
  3. Step 3: Cross multiply
    63,685.17x = 95,490.70 × 46,828.26
  4. Step 4: Simplify right side
    63,685.17x = 4,471,663,210.11
  5. Step 5: Solve for x
    x = 4,471,663,210.11/63,685.17
  6. Step 6: Final answer
    x = 70,215.14

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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.