Home / 114,204.24-157,602.06-63,220.50

Finding the Fourth Proportional to 114,204.24, 157,602.06 and 63,220.50

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Solution

The fourth proportional to 114,204.24, 157,602.06 and 63,220.50 is: 87,244.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,204.24 : 157,602.06 = 63,220.50 : x
  2. Step 2: Convert to fraction form
    114,204.24/157,602.06 = 63,220.50/x
  3. Step 3: Cross multiply
    114,204.24x = 157,602.06 × 63,220.50
  4. Step 4: Simplify right side
    114,204.24x = 9,963,681,034.23
  5. Step 5: Solve for x
    x = 9,963,681,034.23/114,204.24
  6. Step 6: Final answer
    x = 87,244.41

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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.