Home / 233,061.07-349,030.84-157,953.33

Finding the Fourth Proportional to 233,061.07, 349,030.84 and 157,953.33

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Solution

The fourth proportional to 233,061.07, 349,030.84 and 157,953.33 is: 236,549.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,061.07 : 349,030.84 = 157,953.33 : x
  2. Step 2: Convert to fraction form
    233,061.07/349,030.84 = 157,953.33/x
  3. Step 3: Cross multiply
    233,061.07x = 349,030.84 × 157,953.33
  4. Step 4: Simplify right side
    233,061.07x = 55,130,583,450.70
  5. Step 5: Solve for x
    x = 55,130,583,450.70/233,061.07
  6. Step 6: Final answer
    x = 236,549.95

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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.