Home / 96,522.90-144,881.55-46,643.10

Finding the Fourth Proportional to 96,522.90, 144,881.55 and 46,643.10

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Solution

The fourth proportional to 96,522.90, 144,881.55 and 46,643.10 is: 70,011.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,522.90 : 144,881.55 = 46,643.10 : x
  2. Step 2: Convert to fraction form
    96,522.90/144,881.55 = 46,643.10/x
  3. Step 3: Cross multiply
    96,522.90x = 144,881.55 × 46,643.10
  4. Step 4: Simplify right side
    96,522.90x = 6,757,724,624.81
  5. Step 5: Solve for x
    x = 6,757,724,624.81/96,522.90
  6. Step 6: Final answer
    x = 70,011.62

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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.