Home / 113,477.50-170,200.93-46,908.39

Finding the Fourth Proportional to 113,477.50, 170,200.93 and 46,908.39

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Solution

The fourth proportional to 113,477.50, 170,200.93 and 46,908.39 is: 70,356.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,477.50 : 170,200.93 = 46,908.39 : x
  2. Step 2: Convert to fraction form
    113,477.50/170,200.93 = 46,908.39/x
  3. Step 3: Cross multiply
    113,477.50x = 170,200.93 × 46,908.39
  4. Step 4: Simplify right side
    113,477.50x = 7,983,851,602.80
  5. Step 5: Solve for x
    x = 7,983,851,602.80/113,477.50
  6. Step 6: Final answer
    x = 70,356.25

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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.