Home / 464,111.10-696,365.10-194,302.26

Finding the Fourth Proportional to 464,111.10, 696,365.10 and 194,302.26

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Solution

The fourth proportional to 464,111.10, 696,365.10 and 194,302.26 is: 291,536.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,111.10 : 696,365.10 = 194,302.26 : x
  2. Step 2: Convert to fraction form
    464,111.10/696,365.10 = 194,302.26/x
  3. Step 3: Cross multiply
    464,111.10x = 696,365.10 × 194,302.26
  4. Step 4: Simplify right side
    464,111.10x = 135,305,312,715.13
  5. Step 5: Solve for x
    x = 135,305,312,715.13/464,111.10
  6. Step 6: Final answer
    x = 291,536.47

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1.5x scale

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.