Home / 1,045.04-1,566.60-467.50

Finding the Fourth Proportional to 1,045.04, 1,566.60 and 467.50

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Solution

The fourth proportional to 1,045.04, 1,566.60 and 467.50 is: 700.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045.04 : 1,566.60 = 467.50 : x
  2. Step 2: Convert to fraction form
    1,045.04/1,566.60 = 467.50/x
  3. Step 3: Cross multiply
    1,045.04x = 1,566.60 × 467.50
  4. Step 4: Simplify right side
    1,045.04x = 732,385.50
  5. Step 5: Solve for x
    x = 732,385.50/1,045.04
  6. Step 6: Final answer
    x = 700.82

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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.