Home / 463,445.08-695,430.38-250,210.16

Finding the Fourth Proportional to 463,445.08, 695,430.38 and 250,210.16

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Solution

The fourth proportional to 463,445.08, 695,430.38 and 250,210.16 is: 375,457.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,445.08 : 695,430.38 = 250,210.16 : x
  2. Step 2: Convert to fraction form
    463,445.08/695,430.38 = 250,210.16/x
  3. Step 3: Cross multiply
    463,445.08x = 695,430.38 × 250,210.16
  4. Step 4: Simplify right side
    463,445.08x = 174,003,746,648.66
  5. Step 5: Solve for x
    x = 174,003,746,648.66/463,445.08
  6. Step 6: Final answer
    x = 375,457.10

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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.