Home / 40,875.45-61,280.33-23,095.14

Finding the Fourth Proportional to 40,875.45, 61,280.33 and 23,095.14

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Solution

The fourth proportional to 40,875.45, 61,280.33 and 23,095.14 is: 34,624.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,875.45 : 61,280.33 = 23,095.14 : x
  2. Step 2: Convert to fraction form
    40,875.45/61,280.33 = 23,095.14/x
  3. Step 3: Cross multiply
    40,875.45x = 61,280.33 × 23,095.14
  4. Step 4: Simplify right side
    40,875.45x = 1,415,277,455.32
  5. Step 5: Solve for x
    x = 1,415,277,455.32/40,875.45
  6. Step 6: Final answer
    x = 34,624.15

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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.