Home / 1,598-2,397.04-572

Finding the Fourth Proportional to 1,598, 2,397.04 and 572

Calculator

Solution

The fourth proportional to 1,598, 2,397.04 and 572 is: 858.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598 : 2,397.04 = 572 : x
  2. Step 2: Convert to fraction form
    1,598/2,397.04 = 572/x
  3. Step 3: Cross multiply
    1,598x = 2,397.04 × 572
  4. Step 4: Simplify right side
    1,598x = 1,371,106.88
  5. Step 5: Solve for x
    x = 1,371,106.88/1,598
  6. Step 6: Final answer
    x = 858.01

Related Problems

Find fourth proportional to 799, 1,198.52 and 286
Half scale
Find fourth proportional to 3,196, 4,794.08 and 1,144
Double scale
Find fourth proportional to 1,599, 2,398.54 and 573
Similar ratio
Find fourth proportional to 2,397, 3,595.56 and 858
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.