Home / 126,886.06-175,095.87-70,294.06

Finding the Fourth Proportional to 126,886.06, 175,095.87 and 70,294.06

Calculator

Solution

The fourth proportional to 126,886.06, 175,095.87 and 70,294.06 is: 97,001.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,886.06 : 175,095.87 = 70,294.06 : x
  2. Step 2: Convert to fraction form
    126,886.06/175,095.87 = 70,294.06/x
  3. Step 3: Cross multiply
    126,886.06x = 175,095.87 × 70,294.06
  4. Step 4: Simplify right side
    126,886.06x = 12,308,199,591.53
  5. Step 5: Solve for x
    x = 12,308,199,591.53/126,886.06
  6. Step 6: Final answer
    x = 97,001.98

Related Problems

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.