Home / 40,312.57-60,398.58-24,484.16

Finding the Fourth Proportional to 40,312.57, 60,398.58 and 24,484.16

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Solution

The fourth proportional to 40,312.57, 60,398.58 and 24,484.16 is: 36,683.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,312.57 : 60,398.58 = 24,484.16 : x
  2. Step 2: Convert to fraction form
    40,312.57/60,398.58 = 24,484.16/x
  3. Step 3: Cross multiply
    40,312.57x = 60,398.58 × 24,484.16
  4. Step 4: Simplify right side
    40,312.57x = 1,478,808,261.84
  5. Step 5: Solve for x
    x = 1,478,808,261.84/40,312.57
  6. Step 6: Final answer
    x = 36,683.55

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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.