Home / 46,396.04-69,598.53-13,117.19

Finding the Fourth Proportional to 46,396.04, 69,598.53 and 13,117.19

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Solution

The fourth proportional to 46,396.04, 69,598.53 and 13,117.19 is: 19,677.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,396.04 : 69,598.53 = 13,117.19 : x
  2. Step 2: Convert to fraction form
    46,396.04/69,598.53 = 13,117.19/x
  3. Step 3: Cross multiply
    46,396.04x = 69,598.53 × 13,117.19
  4. Step 4: Simplify right side
    46,396.04x = 912,936,793.74
  5. Step 5: Solve for x
    x = 912,936,793.74/46,396.04
  6. Step 6: Final answer
    x = 19,677.04

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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.