Home / 169,075.02-233,330.56-93,623.52

Finding the Fourth Proportional to 169,075.02, 233,330.56 and 93,623.52

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Solution

The fourth proportional to 169,075.02, 233,330.56 and 93,623.52 is: 129,204.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,075.02 : 233,330.56 = 93,623.52 : x
  2. Step 2: Convert to fraction form
    169,075.02/233,330.56 = 93,623.52/x
  3. Step 3: Cross multiply
    169,075.02x = 233,330.56 × 93,623.52
  4. Step 4: Simplify right side
    169,075.02x = 21,845,228,350.77
  5. Step 5: Solve for x
    x = 21,845,228,350.77/169,075.02
  6. Step 6: Final answer
    x = 129,204.35

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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.