Home / 46,595.34-69,888.15-13,313.25

Finding the Fourth Proportional to 46,595.34, 69,888.15 and 13,313.25

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Solution

The fourth proportional to 46,595.34, 69,888.15 and 13,313.25 is: 19,968.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,595.34 : 69,888.15 = 13,313.25 : x
  2. Step 2: Convert to fraction form
    46,595.34/69,888.15 = 13,313.25/x
  3. Step 3: Cross multiply
    46,595.34x = 69,888.15 × 13,313.25
  4. Step 4: Simplify right side
    46,595.34x = 930,438,412.99
  5. Step 5: Solve for x
    x = 930,438,412.99/46,595.34
  6. Step 6: Final answer
    x = 19,968.49

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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.