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Finding the Fourth Proportional to 233,429.42, 350,114.95 and 64,962.38

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Solution

The fourth proportional to 233,429.42, 350,114.95 and 64,962.38 is: 97,435.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,429.42 : 350,114.95 = 64,962.38 : x
  2. Step 2: Convert to fraction form
    233,429.42/350,114.95 = 64,962.38/x
  3. Step 3: Cross multiply
    233,429.42x = 350,114.95 × 64,962.38
  4. Step 4: Simplify right side
    233,429.42x = 22,744,300,425.58
  5. Step 5: Solve for x
    x = 22,744,300,425.58/233,429.42
  6. Step 6: Final answer
    x = 97,435.45

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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.