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Finding the Fourth Proportional to 435,058.71, 600,328.58 and 241,465.47

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Solution

The fourth proportional to 435,058.71, 600,328.58 and 241,465.47 is: 333,193.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,058.71 : 600,328.58 = 241,465.47 : x
  2. Step 2: Convert to fraction form
    435,058.71/600,328.58 = 241,465.47/x
  3. Step 3: Cross multiply
    435,058.71x = 600,328.58 × 241,465.47
  4. Step 4: Simplify right side
    435,058.71x = 144,958,621,516.81
  5. Step 5: Solve for x
    x = 144,958,621,516.81/435,058.71
  6. Step 6: Final answer
    x = 333,193.24

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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.