Home / 176,075.30-264,084.77-56,116.67

Finding the Fourth Proportional to 176,075.30, 264,084.77 and 56,116.67

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Solution

The fourth proportional to 176,075.30, 264,084.77 and 56,116.67 is: 84,166.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,075.30 : 264,084.77 = 56,116.67 : x
  2. Step 2: Convert to fraction form
    176,075.30/264,084.77 = 56,116.67/x
  3. Step 3: Cross multiply
    176,075.30x = 264,084.77 × 56,116.67
  4. Step 4: Simplify right side
    176,075.30x = 14,819,556,709.98
  5. Step 5: Solve for x
    x = 14,819,556,709.98/176,075.30
  6. Step 6: Final answer
    x = 84,166.02

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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.