Home / 233,184.04-349,736.93-64,721.48

Finding the Fourth Proportional to 233,184.04, 349,736.93 and 64,721.48

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Solution

The fourth proportional to 233,184.04, 349,736.93 and 64,721.48 is: 97,071.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,184.04 : 349,736.93 = 64,721.48 : x
  2. Step 2: Convert to fraction form
    233,184.04/349,736.93 = 64,721.48/x
  3. Step 3: Cross multiply
    233,184.04x = 349,736.93 × 64,721.48
  4. Step 4: Simplify right side
    233,184.04x = 22,635,492,100.65
  5. Step 5: Solve for x
    x = 22,635,492,100.65/233,184.04
  6. Step 6: Final answer
    x = 97,071.36

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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.