Home / 233,580.47-349,090.67-170,533.35

Finding the Fourth Proportional to 233,580.47, 349,090.67 and 170,533.35

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Solution

The fourth proportional to 233,580.47, 349,090.67 and 170,533.35 is: 254,865.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,580.47 : 349,090.67 = 170,533.35 : x
  2. Step 2: Convert to fraction form
    233,580.47/349,090.67 = 170,533.35/x
  3. Step 3: Cross multiply
    233,580.47x = 349,090.67 × 170,533.35
  4. Step 4: Simplify right side
    233,580.47x = 59,531,601,835.18
  5. Step 5: Solve for x
    x = 59,531,601,835.18/233,580.47
  6. Step 6: Final answer
    x = 254,865.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.