Home / 46,530.01-69,795.45-13,250.05

Finding the Fourth Proportional to 46,530.01, 69,795.45 and 13,250.05

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Solution

The fourth proportional to 46,530.01, 69,795.45 and 13,250.05 is: 19,875.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,530.01 : 69,795.45 = 13,250.05 : x
  2. Step 2: Convert to fraction form
    46,530.01/69,795.45 = 13,250.05/x
  3. Step 3: Cross multiply
    46,530.01x = 69,795.45 × 13,250.05
  4. Step 4: Simplify right side
    46,530.01x = 924,793,202.27
  5. Step 5: Solve for x
    x = 924,793,202.27/46,530.01
  6. Step 6: Final answer
    x = 19,875.20

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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.