Home / 93,072.32-128,370.96-59,051.48

Finding the Fourth Proportional to 93,072.32, 128,370.96 and 59,051.48

Calculator

Solution

The fourth proportional to 93,072.32, 128,370.96 and 59,051.48 is: 81,447.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,072.32 : 128,370.96 = 59,051.48 : x
  2. Step 2: Convert to fraction form
    93,072.32/128,370.96 = 59,051.48/x
  3. Step 3: Cross multiply
    93,072.32x = 128,370.96 × 59,051.48
  4. Step 4: Simplify right side
    93,072.32x = 7,580,495,177.02
  5. Step 5: Solve for x
    x = 7,580,495,177.02/93,072.32
  6. Step 6: Final answer
    x = 81,447.36

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.