Home / 180,276.02-248,802.54-104,824.52

Finding the Fourth Proportional to 180,276.02, 248,802.54 and 104,824.52

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Solution

The fourth proportional to 180,276.02, 248,802.54 and 104,824.52 is: 144,670.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,276.02 : 248,802.54 = 104,824.52 : x
  2. Step 2: Convert to fraction form
    180,276.02/248,802.54 = 104,824.52/x
  3. Step 3: Cross multiply
    180,276.02x = 248,802.54 × 104,824.52
  4. Step 4: Simplify right side
    180,276.02x = 26,080,606,830.28
  5. Step 5: Solve for x
    x = 26,080,606,830.28/180,276.02
  6. Step 6: Final answer
    x = 144,670.42

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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.