Home / 34,970.02-48,258.02-19,054.60

Finding the Fourth Proportional to 34,970.02, 48,258.02 and 19,054.60

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Solution

The fourth proportional to 34,970.02, 48,258.02 and 19,054.60 is: 26,295.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,970.02 : 48,258.02 = 19,054.60 : x
  2. Step 2: Convert to fraction form
    34,970.02/48,258.02 = 19,054.60/x
  3. Step 3: Cross multiply
    34,970.02x = 48,258.02 × 19,054.60
  4. Step 4: Simplify right side
    34,970.02x = 919,537,267.89
  5. Step 5: Solve for x
    x = 919,537,267.89/34,970.02
  6. Step 6: Final answer
    x = 26,295.02

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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.