Home / 153,582.36-230,393.02-60,075.96

Finding the Fourth Proportional to 153,582.36, 230,393.02 and 60,075.96

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Solution

The fourth proportional to 153,582.36, 230,393.02 and 60,075.96 is: 90,121.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,582.36 : 230,393.02 = 60,075.96 : x
  2. Step 2: Convert to fraction form
    153,582.36/230,393.02 = 60,075.96/x
  3. Step 3: Cross multiply
    153,582.36x = 230,393.02 × 60,075.96
  4. Step 4: Simplify right side
    153,582.36x = 13,841,081,853.80
  5. Step 5: Solve for x
    x = 13,841,081,853.80/153,582.36
  6. Step 6: Final answer
    x = 90,121.56

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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.