Home / 52,363.65-78,533.64-14,922.92

Finding the Fourth Proportional to 52,363.65, 78,533.64 and 14,922.92

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Solution

The fourth proportional to 52,363.65, 78,533.64 and 14,922.92 is: 22,381.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,363.65 : 78,533.64 = 14,922.92 : x
  2. Step 2: Convert to fraction form
    52,363.65/78,533.64 = 14,922.92/x
  3. Step 3: Cross multiply
    52,363.65x = 78,533.64 × 14,922.92
  4. Step 4: Simplify right side
    52,363.65x = 1,171,950,834.36
  5. Step 5: Solve for x
    x = 1,171,950,834.36/52,363.65
  6. Step 6: Final answer
    x = 22,381.00

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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.