Home / 235,464.48-353,158.83-64,646.34

Finding the Fourth Proportional to 235,464.48, 353,158.83 and 64,646.34

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Solution

The fourth proportional to 235,464.48, 353,158.83 and 64,646.34 is: 96,959.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,464.48 : 353,158.83 = 64,646.34 : x
  2. Step 2: Convert to fraction form
    235,464.48/353,158.83 = 64,646.34/x
  3. Step 3: Cross multiply
    235,464.48x = 353,158.83 × 64,646.34
  4. Step 4: Simplify right side
    235,464.48x = 22,830,425,798.18
  5. Step 5: Solve for x
    x = 22,830,425,798.18/235,464.48
  6. Step 6: Final answer
    x = 96,959.11

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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.