Home / 170,701.02-235,511.22-110,307.24

Finding the Fourth Proportional to 170,701.02, 235,511.22 and 110,307.24

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Solution

The fourth proportional to 170,701.02, 235,511.22 and 110,307.24 is: 152,187.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,701.02 : 235,511.22 = 110,307.24 : x
  2. Step 2: Convert to fraction form
    170,701.02/235,511.22 = 110,307.24/x
  3. Step 3: Cross multiply
    170,701.02x = 235,511.22 × 110,307.24
  4. Step 4: Simplify right side
    170,701.02x = 25,978,592,667.23
  5. Step 5: Solve for x
    x = 25,978,592,667.23/170,701.02
  6. Step 6: Final answer
    x = 152,187.68

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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.