Home / 367,058.27-506,248.22-303,285.35

Finding the Fourth Proportional to 367,058.27, 506,248.22 and 303,285.35

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Solution

The fourth proportional to 367,058.27, 506,248.22 and 303,285.35 is: 418,292.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,058.27 : 506,248.22 = 303,285.35 : x
  2. Step 2: Convert to fraction form
    367,058.27/506,248.22 = 303,285.35/x
  3. Step 3: Cross multiply
    367,058.27x = 506,248.22 × 303,285.35
  4. Step 4: Simplify right side
    367,058.27x = 153,537,664,541.91
  5. Step 5: Solve for x
    x = 153,537,664,541.91/367,058.27
  6. Step 6: Final answer
    x = 418,292.35

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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.