Home / 346,333.44-519,501.60-109,842.24

Finding the Fourth Proportional to 346,333.44, 519,501.60 and 109,842.24

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Solution

The fourth proportional to 346,333.44, 519,501.60 and 109,842.24 is: 164,763.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,333.44 : 519,501.60 = 109,842.24 : x
  2. Step 2: Convert to fraction form
    346,333.44/519,501.60 = 109,842.24/x
  3. Step 3: Cross multiply
    346,333.44x = 519,501.60 × 109,842.24
  4. Step 4: Simplify right side
    346,333.44x = 57,063,219,427.58
  5. Step 5: Solve for x
    x = 57,063,219,427.58/346,333.44
  6. Step 6: Final answer
    x = 164,763.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.