Home / 168,888.23-233,064.02-93,437.27

Finding the Fourth Proportional to 168,888.23, 233,064.02 and 93,437.27

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Solution

The fourth proportional to 168,888.23, 233,064.02 and 93,437.27 is: 128,942.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,888.23 : 233,064.02 = 93,437.27 : x
  2. Step 2: Convert to fraction form
    168,888.23/233,064.02 = 93,437.27/x
  3. Step 3: Cross multiply
    168,888.23x = 233,064.02 × 93,437.27
  4. Step 4: Simplify right side
    168,888.23x = 21,776,864,832.30
  5. Step 5: Solve for x
    x = 21,776,864,832.30/168,888.23
  6. Step 6: Final answer
    x = 128,942.47

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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.