Home / 45,066.68-67,904.24-37,341.10

Finding the Fourth Proportional to 45,066.68, 67,904.24 and 37,341.10

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Solution

The fourth proportional to 45,066.68, 67,904.24 and 37,341.10 is: 56,263.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,066.68 : 67,904.24 = 37,341.10 : x
  2. Step 2: Convert to fraction form
    45,066.68/67,904.24 = 37,341.10/x
  3. Step 3: Cross multiply
    45,066.68x = 67,904.24 × 37,341.10
  4. Step 4: Simplify right side
    45,066.68x = 2,535,618,966.95
  5. Step 5: Solve for x
    x = 2,535,618,966.95/45,066.68
  6. Step 6: Final answer
    x = 56,263.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.