Home / 94,501.55-130,232.71-67,597.35

Finding the Fourth Proportional to 94,501.55, 130,232.71 and 67,597.35

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Solution

The fourth proportional to 94,501.55, 130,232.71 and 67,597.35 is: 93,155.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,501.55 : 130,232.71 = 67,597.35 : x
  2. Step 2: Convert to fraction form
    94,501.55/130,232.71 = 67,597.35/x
  3. Step 3: Cross multiply
    94,501.55x = 130,232.71 × 67,597.35
  4. Step 4: Simplify right side
    94,501.55x = 8,803,385,910.33
  5. Step 5: Solve for x
    x = 8,803,385,910.33/94,501.55
  6. Step 6: Final answer
    x = 93,155.99

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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.