Home / 98,992.04-136,607.58-53,669.16

Finding the Fourth Proportional to 98,992.04, 136,607.58 and 53,669.16

Calculator

Solution

The fourth proportional to 98,992.04, 136,607.58 and 53,669.16 is: 74,062.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,992.04 : 136,607.58 = 53,669.16 : x
  2. Step 2: Convert to fraction form
    98,992.04/136,607.58 = 53,669.16/x
  3. Step 3: Cross multiply
    98,992.04x = 136,607.58 × 53,669.16
  4. Step 4: Simplify right side
    98,992.04x = 7,331,614,068.23
  5. Step 5: Solve for x
    x = 7,331,614,068.23/98,992.04
  6. Step 6: Final answer
    x = 74,062.67

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.