Home / 57,389.12-86,070.01-24,109.83

Finding the Fourth Proportional to 57,389.12, 86,070.01 and 24,109.83

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Solution

The fourth proportional to 57,389.12, 86,070.01 and 24,109.83 is: 36,159.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,389.12 : 86,070.01 = 24,109.83 : x
  2. Step 2: Convert to fraction form
    57,389.12/86,070.01 = 24,109.83/x
  3. Step 3: Cross multiply
    57,389.12x = 86,070.01 × 24,109.83
  4. Step 4: Simplify right side
    57,389.12x = 2,075,133,188.65
  5. Step 5: Solve for x
    x = 2,075,133,188.65/57,389.12
  6. Step 6: Final answer
    x = 36,159.00

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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.