Home / 190,673.49-286,026.84-62,551.35

Finding the Fourth Proportional to 190,673.49, 286,026.84 and 62,551.35

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Solution

The fourth proportional to 190,673.49, 286,026.84 and 62,551.35 is: 93,832.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,673.49 : 286,026.84 = 62,551.35 : x
  2. Step 2: Convert to fraction form
    190,673.49/286,026.84 = 62,551.35/x
  3. Step 3: Cross multiply
    190,673.49x = 286,026.84 × 62,551.35
  4. Step 4: Simplify right side
    190,673.49x = 17,891,363,235.34
  5. Step 5: Solve for x
    x = 17,891,363,235.34/190,673.49
  6. Step 6: Final answer
    x = 93,832.46

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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.