Home / 67,558.40-93,253.92-46,407.68

Finding the Fourth Proportional to 67,558.40, 93,253.92 and 46,407.68

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Solution

The fourth proportional to 67,558.40, 93,253.92 and 46,407.68 is: 64,058.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,558.40 : 93,253.92 = 46,407.68 : x
  2. Step 2: Convert to fraction form
    67,558.40/93,253.92 = 46,407.68/x
  3. Step 3: Cross multiply
    67,558.40x = 93,253.92 × 46,407.68
  4. Step 4: Simplify right side
    67,558.40x = 4,327,698,078.11
  5. Step 5: Solve for x
    x = 4,327,698,078.11/67,558.40
  6. Step 6: Final answer
    x = 64,058.62

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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.