Home / 46,911.01-70,373.81-15,753.55

Finding the Fourth Proportional to 46,911.01, 70,373.81 and 15,753.55

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Solution

The fourth proportional to 46,911.01, 70,373.81 and 15,753.55 is: 23,632.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,911.01 : 70,373.81 = 15,753.55 : x
  2. Step 2: Convert to fraction form
    46,911.01/70,373.81 = 15,753.55/x
  3. Step 3: Cross multiply
    46,911.01x = 70,373.81 × 15,753.55
  4. Step 4: Simplify right side
    46,911.01x = 1,108,637,334.53
  5. Step 5: Solve for x
    x = 1,108,637,334.53/46,911.01
  6. Step 6: Final answer
    x = 23,632.77

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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.