Home / 94,356.06-130,210.06-51,335.06

Finding the Fourth Proportional to 94,356.06, 130,210.06 and 51,335.06

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Solution

The fourth proportional to 94,356.06, 130,210.06 and 51,335.06 is: 70,841.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,356.06 : 130,210.06 = 51,335.06 : x
  2. Step 2: Convert to fraction form
    94,356.06/130,210.06 = 51,335.06/x
  3. Step 3: Cross multiply
    94,356.06x = 130,210.06 × 51,335.06
  4. Step 4: Simplify right side
    94,356.06x = 6,684,341,242.70
  5. Step 5: Solve for x
    x = 6,684,341,242.70/94,356.06
  6. Step 6: Final answer
    x = 70,841.67

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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.