Home / 93,692.04-129,298.32-53,399.30

Finding the Fourth Proportional to 93,692.04, 129,298.32 and 53,399.30

Calculator

Solution

The fourth proportional to 93,692.04, 129,298.32 and 53,399.30 is: 73,692.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,692.04 : 129,298.32 = 53,399.30 : x
  2. Step 2: Convert to fraction form
    93,692.04/129,298.32 = 53,399.30/x
  3. Step 3: Cross multiply
    93,692.04x = 129,298.32 × 53,399.30
  4. Step 4: Simplify right side
    93,692.04x = 6,904,439,132.68
  5. Step 5: Solve for x
    x = 6,904,439,132.68/93,692.04
  6. Step 6: Final answer
    x = 73,692.91

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.