Home / 46,710.05-64,459.33-25,489.67

Finding the Fourth Proportional to 46,710.05, 64,459.33 and 25,489.67

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Solution

The fourth proportional to 46,710.05, 64,459.33 and 25,489.67 is: 35,175.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,710.05 : 64,459.33 = 25,489.67 : x
  2. Step 2: Convert to fraction form
    46,710.05/64,459.33 = 25,489.67/x
  3. Step 3: Cross multiply
    46,710.05x = 64,459.33 × 25,489.67
  4. Step 4: Simplify right side
    46,710.05x = 1,643,047,050.12
  5. Step 5: Solve for x
    x = 1,643,047,050.12/46,710.05
  6. Step 6: Final answer
    x = 35,175.45

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1.5x scale

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.