Home / 292,032.32-403,004.04-164,707.52

Finding the Fourth Proportional to 292,032.32, 403,004.04 and 164,707.52

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Solution

The fourth proportional to 292,032.32, 403,004.04 and 164,707.52 is: 227,296.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,032.32 : 403,004.04 = 164,707.52 : x
  2. Step 2: Convert to fraction form
    292,032.32/403,004.04 = 164,707.52/x
  3. Step 3: Cross multiply
    292,032.32x = 403,004.04 × 164,707.52
  4. Step 4: Simplify right side
    292,032.32x = 66,377,795,978.38
  5. Step 5: Solve for x
    x = 66,377,795,978.38/292,032.32
  6. Step 6: Final answer
    x = 227,296.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.