Home / 160,024.58-220,840.23-92,041.44

Finding the Fourth Proportional to 160,024.58, 220,840.23 and 92,041.44

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Solution

The fourth proportional to 160,024.58, 220,840.23 and 92,041.44 is: 127,020.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,024.58 : 220,840.23 = 92,041.44 : x
  2. Step 2: Convert to fraction form
    160,024.58/220,840.23 = 92,041.44/x
  3. Step 3: Cross multiply
    160,024.58x = 220,840.23 × 92,041.44
  4. Step 4: Simplify right side
    160,024.58x = 20,326,452,779.13
  5. Step 5: Solve for x
    x = 20,326,452,779.13/160,024.58
  6. Step 6: Final answer
    x = 127,020.82

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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.